Isolated Polypeptides And Polynucleotides Encoding Same For Generating Plants With Increased Cuticlar Water Permeability

Abstract

An isolated polynucleotide is provided. The isolated polynucleotides comprising a nucleic acid sequence encoding a polypeptide having an amino acid sequence at least 88% homologous to SEQ ID NO: 22, the polypeptide being capable of increasing a cuticular water permeability of a plant expressing same. Also provided are methods of generating plants expressing such polypeptides which can be used for producing dehydrated plants or cuticular covered portions thereof.

Description

RELATED APPLICATIONS

[0001] This application is a continuation of U.S. patent application Ser. No. 13/902,885 filed on May 27, 2013, which is a division of U.S. patent application Ser. No. 11/663,151 filed on Dec. 29, 2008, now U.S. Pat. No. 8,481,809, which is a National Phase of PCT Patent Application No. PCT/IL2005/001000 filed on Sep. 19, 2005, which claims the benefit of priority of Israel Patent Application No. 164125 filed on Sep. 19, 2004.

[0002] The contents of all of the above documents are incorporated by reference as if fully set forth herein.

SEQUENCE LISTING STATEMENT

[0003] The ASCII file, entitled 68179SequenceListing.txt, created on Nov. 17, 2016, comprising 201,216 bytes, submitted concurrently with the filing of this application is incorporated herein by reference.

FIELD AND BACKGROUND OF THE INVENTION

[0004] The present invention relates to polynucleotides and polypeptides for increasing cuticular water permeability of a plant expressing same. More particularly the present invention relates to genetically modified plants capable of producing dehydrated fruits, such as tomato.

[0005] Aerial portions of higher plants are covered with a continuous extracellular layer of cuticle. The cuticle is a polymer matrix which is mostly composed of cutin monomers (primarily short-chain hydroxylated fatty acids) and various amounts of cuticular waxes (solvent-soluble lipids). Both the cutin and the wax components vary greatly in amount and composition between different plant species and plant organs (Holloway, 1982). Although the components and structure of plant cuticle as well as the biological and genetic regulation of its biosynthesis has been extensively investigated (Kolattukudy, 1980; Koornneef et al., 1989; Blee and Schuber, 1993; Arts et al., 1996; Negruk et al., 1996; Millar et al., 1997; Todd et al., 1999; Yaphremov et al., 1999; Flebig et al., 2000; Pruitt et al., 2000; Wellesen et al., 2001 Hooker et al., 2002; Chen et al., 2003; Kuns and Samuels, 2003; Kurata et al., 2003; Aharoni et al., 2004; Schnurr et at. 2004;), the mechanisms controlling the differentiation and/or function of the cuticle remain to be characterized.

[0006] The tomato fruit cuticle is a thin layer with a 4-10 micron thickness with two unique structural properties (Wilson and Sterling, 1976). First, the cutin deposits are arranged in a laminar structure--the layers are assembled in parallel to the epidermis cells. The second property of the tomato fruit cuticle is that it does not contain any stomata, pores or channels. As a result, the water permeability of the tomato skin is very low and the fully ripe tomato fruit retains its water content. The water permeability of a number of other cuticles lacking stomata (astomatous) and the mechanism of water transport across them have been the subjects of numerous investigations (Schonherr, 1976a; Schonherr and Schmidt, 1979; Riederer and Schreiber, 2001). Apparently, both the cutin and wax components have an integrated effect against water loss from the organ. In some cases, the thickness of the cuticular layer is inversely proportional to diffusion of water across cuticular membranes (Lownds et al., 1993). However, frequently the cuticular wax component is primary in affecting plant water permeability. For example, removal of the epicuticular wax layer from tomato fruit cuticles by organic solvents increased their water permeability by a factor of 300 to 500, as evidenced by rapid plant dehydration (Schonherr, 1976b). Additional evidence for the role of cuticular waxes as a transpiration barrier in tomato fruits is the recently reported gene encoding the enzyme very-long-chain-fatty acid (VLFA) .beta.-ketoacyl-CoA synthase (LeCER6, Vogg et al., 2004). This gene plays an important role in the synthesis of VFLA which are a major component in fruit cuticular wax. A loss of function mutation in this gene led to the reduction of n-alkanes and aldehydes with chain lengths beyond C.sub.30 in both leaf and fruit waxes. Tomato fruits with the LeCER6 mutation were characterized with a 4-fold increase in water permeability. Another factor affecting water permeability of tomato fruit cuticle is the presence of cracking on the cuticular surface. Fruit cracking has received much research attention (Cotner et al., 1969; Voisey et al., 1970; peet, 1992; peet and willits, 1995). Tomato fruits are affected by three main types of cracking: i) Concentric cracking (coarse cracking); ii) Radial cracking (splitting); and iii) Cuticle cracking (russeting) (Bakker, 1988). The first two types of cracking are deep and extended fissures that penetrate through the fruit pericarp and in addition to water loss also allow pathogen penetration and fruit decomposition.

[0007] Unlike radial or concentric cracks, cuticle cracks are superficial micro fissures of the cuticle that are generally confined to the cuticle and do not penetrate to the pericarp cells. The causes and circumstances leading to fruit cracking in tomatoes are mostly unclear and may be related to cuticular layer thickness (Emmons and Scott, 1998), shape of the underlying epidermis cells (Conter et al., 1969; Emmons and Scott, 1998), fruit shape (Considine and Brown, 1981), fruit size (Koske et al., 1980; Emmons and Scott, 1997), relative humidity around the fruit (Young, 1947; Tukey, 1959), strong foliage pruning (Ehret et al., 1993) and the tensile strength and extensibility of the epidermis (Bakker, 1988).

[0008] The occurrence of cracks in tomato fruit also has a significant genetic component, which is mainly expressed upon gene transfer from wild species of Lycopersicon. Fulton et al. (2000) described a trait, "Epidermal reticulation" (Er), and, using an advanced backcross QTL analysis strategy (with the wild type L. parviflorum) reported four QTLs affecting it. Cuticlar cracks also have been reported in Lycopersicon fruit derived from crosses of L. esculentum and other wild species such has L. hirsutum (WO 0113708) and L. penellii (Monforte et al., 2001).

[0009] Cracks in fruit cuticle, particularly extreme cracks which are visually evidenced as epidermal relticulation, due to the development of a suberized coating along the fissure (Monforte et al., 2001), are generally considered to be negative phenomenon due to the esthetic damages that lower fruit value (Tukey, 1959), as well as due to the loss of fruit moisture content. However, the economic potential of fruits that dehydrate while whole and while still attached to the vine, is high. Dehydrated tomato products comprise an important portion of the tomato industry. The production of tomato pastes, ketchup, and other processed tomato products is dependant on the energy-requiring steps of dehydration. In addition, "sun-dried" tomato fruit are prepared in a drying process which consists of dehydrating cut tomato fruit either in the sun or in drying ovens. Both sun-drying and oven drying may lead to losses in food quality. For example, levels of ascorbic acid, one of the major nutritional contributions of tomatoes in the human diet, decrease significantly in response to sun-drying or oven-drying (Ojimelukwe, 1994). Furthermore, the necessity to cut the tomato fruit in half before the drying process does not allow for the production of whole dried tomato fruit.

[0010] The present inventor has previously described dehydrated tomatoes having reduced water content using classical genetic breeding techniques (WO 01/13708). It is appreciated that the classical genetic breeding techniques are limiting to gene transfer within species or between closely related species of the same genus. Also, classical breeding is characterized by relatively large introgressions which include other undesirable genes closely linked to the gene of interest.

[0011] Introgressed cultivated tomato plants have been previously described by Eshed and Zamir (1985) having a genetic background (Introgression line IL4-4, i.e., resulting from an introgression extending from telomeric marker TG464 to centromeric marker CT50; ca20 cM) which may be associated with undesired traits. Similarly, Monforte et al. (2001) have described tomato plants having a similar genetic background derived from L. hirsutum [sub-near introgression lines TA1468, TA1469, TA1476 which span from, and including, TG464 to CT173 (approximately. 10 cM)] and which display numerous effects, including undesirable effects.

[0012] There is thus a widely recognized need for and it would be highly advantageous to have genetically modified plants with increased cuticular water permeability which are devoid of the above limitations.

SUMMARY OF THE INVENTION

[0013] According to one aspect of the present invention there is provided an isolated polynucleotide comprising a nucleic acid sequence encoding a polypeptide having an amino acid sequence at least 88% homologous to SEQ ID NO: 22, the polypeptide being capable of increasing a cuticular water permeability of a plant expressing same.

[0014] According to further features in preferred embodiments of the invention described below, the nucleic acid sequence is as set forth in SEQ ID NO: 21 or 23.

[0015] According to still further features in the described preferred embodiments the amino acid sequence is as set forth in SEQ ID NO: 22.

[0016] According to another aspect of the present invention there a nucleic acid construct comprising the isolated polynucleotide.

[0017] According to still further features in the described preferred embodiments the nucleic acid construct further comprising a promoter operably linked to the nucleic acid sequence.

[0018] According to another aspect of the present invention there a host cell comprising the nucleic acid construct.

[0019] According to another aspect of the present invention there a genetically modified plant comprising the isolated polynucleotide.

[0020] According to another aspect of the present invention there an oligonucleotide capable of specifically hybridizing with the isolated polynucleotide

[0021] According to another aspect of the present invention there is provided an isolated polypeptide comprising an amino acid sequence at least 88% homologous to SEQ ID NO: 22, the polypeptide being capable of increasing a cuticular water permeability of a plant expressing same.

[0022] According to yet another aspect of the present invention there is provided an antibody capable of specifically recognizing the polypeptide.

[0023] According to yet another aspect of the present invention there is provided a cultivated tomato plant having a genome comprising an introgression derived from a wild Lycopersicon spp. the introgression comprising a portion of chromosome 4 of the Lycopersicon spp. smaller than a chromosomal fraction extending from telomeric marker TG464 to centromeric marker CT173, the introgression being capable of increasing cuticular water permeability of the cultivated tomato plant.

[0024] According to still another aspect of the present invention there is provided a method of producing a dehydrated fruit of a crop plant, the method comprising genetically modifying the plant to express a polypeptide having an amino acid sequence at least 30% homologous to SEQ ID NO: 22, the polypeptide being capable of increasing a cuticular water permeability of a plant expressing same.

[0025] According to still further features in the described preferred embodiments the method further comprising:

[0026] allowing the fruit to dehydrate on the plant; and subsequently

[0027] collecting the dehydrated fruit.

[0028] According to still further features in the described preferred embodiments the method further comprising:

removing the fruit from the crop plant prior to dehydration thereof; and subsequently allowing the fruit to dehydrate.

[0029] According to an additional aspect of the present invention there is provided a genetically modified seed comprising an isolated polynucleotide comprising a nucleic acid sequence encoding a polypeptide having an amino acid sequence at least 30% homologous to SEQ ID NO: 22, the polypeptide being capable of increasing a cuticular water permeability of a plant expressing same.

[0030] According to yet an additional aspect of the present invention there is provided a genetically modified fruit comprising an isolated polynucleotide comprising a nucleic acid sequence encoding a polypeptide having an amino acid sequence at least 30% homologous to SEQ ID NO: 22, the polypeptide being capable of increasing a cuticular water permeability of a plant expressing same.

[0031] According to still further features in the described preferred embodiments the nucleic acid sequence is as set forth in SEQ ID NO: 21, 23, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54 or 56.

[0032] According to still further features in the described preferred embodiments the amino acid sequence is as set forth in SEQ ID NO: 22, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55 or 57.

[0033] According to still an additional aspect of the present invention there is provided a genetically modified plant expressing a polypeptide having an amino acid sequence at least 30% homologous to SEQ ID NO: 22, the polypeptide being capable of increasing a cuticular water permeability of the plant.

[0034] The present invention successfully addresses the shortcomings of the presently known configurations by providing polynucleotides and polypeptides being capable of increasing cuticular water permeability of a plant expressing same and by providing genetically modified plants for producing dehydrated fruits.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present invention, suitable methods and materials are described below. In case of conflict, the patent specification, including definitions, will control. In addition, the materials, methods, and examples are illustrative only and not intended to be limiting.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING(S)

[0036] The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

[0037] The invention is herein described, by way of example only, with reference to the accompanying drawings. With specific reference now to the drawings in detail, it is stressed that the particulars shown are by way of example and for purposes of illustrative discussion of the preferred embodiments of the present invention only, and are presented in the cause of providing what is believed to be the most useful and readily understood description of the principles and conceptual aspects of the invention. In this regard, no attempt is made to show structural details of the invention in more detail than is necessary for a fundamental understanding of the invention, the description taken with the drawings making apparent to those skilled in the art how the several forms of the invention may be embodied in practice.

[0038] In the drawings:

[0039] FIGS. 1a-1b are graphs showing the effect of cwp (PUT) genotype on dehydration rate in population 2148 (FIG. 1a) and population 2149 (FIG. 1b). In the population 2148 the trait of dehydration behaves as a completely dominant trait while in 2149 it behaves as a partially dominant trait. Fruit were picked when red-ripe and allowed to dehydrate at ambient room temperature and weighed at approximately daily intervals. Data are expressed as Log % weight. The superscripts HH, HE and EE indicate the genotypes of the segregating plants.

[0040] FIGS. 2a-2c show fine mapping of CWP gene. FIG. 2a-CAPS marker analysis of the TG464 molecular marker. Genomic DNA was extracted from 20 F.sub.2 individuals segregating for dehydration rate. PCR analysis was performed using the appropriate primers for TG464 marker which showed polymorphism between the two parental species. PCR products were cleaved with HinF1 endonuclease restriction site enzyme, and electrophoresed on 2% agarose gel. The + or - signs indicate the presence or absence of microfissures and the dehydrating condition. E--L. esculentum. H--L. hirsutum. .M--HindIII/EcorI lambda marker (Fermentas Cat. No. SM0191) FIG. 2b-Genetic linkage map (in cM) of the chromosomal region of CWP oriented relative to the position of the centromere. Lycopersicon penellii introgression lines IL4.3 and IL4.4 (Eshed and Zamir, 1995) are indicated. The hatched bar represents the L. hirsutum segment in the near-isogenic line that was used as the dehydrating donor parent in this analysis. FIG. 2c-Magnification of the chromosomal segment flanking the Cwp gene.

[0041] FIGS. 3a-3b show physical positioning of CWP gene. FIG. 3a-Genetically ordered contiguous BACs creating a bridge between CT61 and TG464 CAPS markers, and phenotypic analysis of the recombinants and the characterization of the recombinants according to polymorphisms of the sequenced BAC ends. Each recombinant genotype is represented by a bar divided into hatches (L. hirsutum genotype) and empty (L. esculentum genotype) segments. FIG. 3b-Magnification of the three crossover events in BAC 37B8. The three crossover events are those of the first three recombinants presented in FIG. 3a.

[0042] FIG. 4 illustrates the 15 kb introgression from L. hirsutum which includes the Cwp gene. The sequence was analyzed for homologous open reading frames using the NCBI program TBLAST. Three homologous sequences were identified and the direction of each of the open reading frames is indicated by arrows.

[0043] FIGS. 5a-5b are graphs showing expression analysis of the PUT (FIG. 5a) and the DBP (FIG. 5b) genes in developing ovaries and fruitlets of tomato. Expression was measured on extracted cDNA as described in the Methods section using an On-line quantitative PCR and is expressed relative to the expression of the actin gene in each sample. Ov, ovary; 5 and 15 days after anthesis; IG, immature green, MG, mature green; B, breaker stage. Hatched bars are the Cwp.sup.HH genotypes and solid bar is the Cwp.sup.EE genotypes.

[0044] FIG. 6 is a graph showing expression analysis of the PUT gene in 15 day fruitlets of tomato genotypes. HH, Cwp.sup.HH genotype; HE, heterozygous Cwp.sup.HE genotype; EE, Cwp.sup.EE genotype. The three genotypes were selected from a segregating heterozygous population. IL4.4 represents the L. pennellii introgression line IL4.4 (Eshed and Zamir, 1985) which contains the L. pennellii homologue of PUT. M82 is the recurrent L. esculentum parent of the IL 4.4.

[0045] FIGS. 7a-7b show transgenic tomato plants (T.sub.0) expressing the PUT gene from the wild tomato species Solanum habrochaites S. (previously Lycopersicon hirsutum Mill.) under the 35S constitutive promoter. FIG. 7a shows binocular photographs presenting the intact surface of the fruit of the wild type MP1 tomato line (W.T.), and the micro-fissured transgenic fruit (Mp1-4). FIG. 7b show drying rate comparison between a wild type MP1 tomato line (W.T.) and another independent transgenic T.sub.0 plant (MP 1-1). Fruit were picked-up at mature red developing stage and were placed at room temperature (15-25.degree. C.). Pictures are from the beginning of the experiments (T.sub.0) and after 7 days of drying (T.sub.7).

[0046] FIGS. 8a-8b show the effect of the PUT transgene copy number on microfissure severity (scale between 1 to 5, FIG. 8a) and weight loss percentage of the fruit (after 14 days at room temperature, FIG. 8b). Measurements were collected from 2 independent transgenic (T.sub.1) segregating populations (16 individuals from each population). Each graph shows the mean (the horizontal line at the middle of each diamond), the 95% of confidence limit (the vertical edge of the diamond), and the scattering extent of individuals from each copy numbers group. The difference between groups is significant when base of one group triangle is not congruent to the triangle base of the other group. Statistics carried out by JMP program.

[0047] FIGS. 9a-9b show a comparison between transgenic tomato individuals (T.sub.1 generation) expressing no copies, analogous to wild type, and two copies of the PUT gene from the wild tomato species Solanum habrochaites S. FIG. 9a-Scanning electron micrograph presenting the intact surface of the fruit from an individual with no copies of the PUT gene (0 copies) and the micro-fissured fruit of an individual with two copies of the transgene. FIG. 9b-Drying rate comparison between an individual with no copies of the PUT gene (0 copies) and an individual with two copies (2 copies). Fruit were picked-up at mature red developing stage and were placed at room temperature (15-25.degree. C.). Pictures are from the beginning of the experiments (T.sub.0) and after 7 days of drying (T.sub.7).

[0048] FIGS. 10a-10b are dendrograms depicting conservation of CWP1 and CWP2 and related sequences from monocot and dicot species (SEQ ID NOs. 21, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54 and 56). These sequences were retrieved from the EST TIGR database based on sequence homology to CWP1. Percentage homology to CWP1 is indicated above. FIG. 10a-conservation at the amino acid level. FIG. 10b-conservation at the nucleic acid level.

[0049] FIGS. 11a-11c show multiple alignment between different protein members of the CWP1 family (SEQ ID NOs: 22, 25, 27, 29, 31, 33, 34, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55 and 57) of the present invention generated by the ClustalW software of EMBL-EBI.

DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0050] The present invention is of isolated polynucleotides and polypeptides which can be used for increasing cuticular water permeability of plants. Specifically, the present invention can be used to produce dehydrated fruit, such as tomato fruit.

[0051] The principles and operation of the present invention may be better understood with reference to the drawings and accompanying descriptions.

[0052] Before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not limited in its application to the details set forth in the following description or exemplified by the Examples. The invention is capable of other embodiments or of being practiced or carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein is for the purpose of description and should not be regarded as limiting.

[0053] The development of tomato varieties capable of being naturally dehydrated while still attached to the vine, without the accompaniment of degradative processes leading to fruit breakdown is highly valuable, to many fruit industries, such as the tomato industry.

[0054] PCT Publ. No. WO 01/13708 to Schaffer teaches the generation of dehydrated tomatoes having reduced cuticular water content using classical genetic breeding techniques (WO 01/13708). It is appreciated that the classical genetic breeding techniques are limiting to gene transfer within species or between closely related species of the same genus. Also, classical breeding is characterized by relatively large introgressions which include other undesirable genes closely linked to the gene of interest.

[0055] Introgressed cultivated tomato plants have been previously described by Eshed and Zamir (1985) having a genetic background (Introgression line IL4-4, i.e., resulting from an introgression extending from telomeric marker TG464 to centromeric marker CT50; ca20 cM) which may be associated with undesired traits. Similarly, Monforte et al. (2001) have described tomato plants having a similar genetic background derived from L. hirsutum (sub near introgression line (NIL) which spans from TG464 to CT173 (>10 cM). In the latter study the relatively large introgression is accompanied by undesirable horticultural traits, including traits of brix-yield, total yield, and fruit weight.

[0056] While reducing the present invention to practice the present inventors uncovered a single gene cwp1 (also termed put, used interchangeably herein) which is capable of increasing cuticular water permeability of a plant expressing same. As is illustrated hereinbelow and in the Examples section which follows, the present inventors identified the inheritance pattern of the trait of fruit dehydration derived from L. hirsutum as a single major gene. Using a map-based positional cloning strategy, the present inventors cloned a gene from the wild tomato species L. hirsutum that increases the cuticular water permeability (CWP) of the mature red tomato fruit and leads to the dehydration of the intact fruit.

[0057] The present inventors showed that the wild species allele for cwp allows for expression of the gene in developing tomato fruit while the standard cultivated L. esculentum allele is not expressed and may be considered a null allele. They further showed that there is an allele dosage effect at the expression level and the heterozygous HE genotype is characterized by approximately half the expression as the homozygous genotype with two alleles from the wild species.

[0058] Bioinformatic analysis showed that cwp1 encodes a protein with no known biological function. This gene may contribute to breeding programs for new tomato products, as well as for other crops, as it controls water loss through the cuticle. Furthermore, the structural phenotype of micro-fissures associated with this gene indicates a role for cwp in fruit cuticle development. Expression of cwp1 gene under the 35S promoter in cultivated tomato induced the formation of microfissures in the expanding fruit, supporting the suggested role of this gene in regulation of cuticular water permeability. Southern blot analysis uncovered an additional tomato homolog cwp2. Interestingly, this homologue maps to tomato chromosome 2-1 where there is a reported QTL for tomato fruit epidermal reticulation (Frary et al, 2004). Developing fruit of the solanaceous cultivated pepper (Capsicum annum) also express a cwp homologue highly similar (87%) to the Lecwp1 gene in its epidermal tissue and pepper fruit are characterized by the horticultural problem of post-harvest water loss, as well as by the desirable trait of fruit dehydration in paprika cultivars. Therefore it is likely that homologues of the CWP gene may also contribute to cuticular modification and water permeability.

[0059] These results indicate that the expression of the cwp gene leads to a structurally modified cuticle (based on weight and TEM) which presumably undergoes fissuring during fruit expansion due to reduction in elasticity. However, this phenomenon is observed only in fruit with a highly developed fruit cuticle such as the astomatous thick skinned cultivated tomato and is not apparent in fruit of the wild species, with their characteristic thinner cuticle. The deposition of cuticular components during cultivated tomato fruit development undergoes a surge during the transition from the immature to the mature green stage (Baker, 1982) and it is reasonable that this coincides with the observation of the microfissure phenotype. Without being bound by theory, it is suggested that the genetic trait of a relatively impervious fruit cuticle was a positive development in the evolution and domestication process of cultivated tomatoes, allowing for the stability of the ripening and harvested fruit. The genetic control of the trait of dehydration indicates a selection procedure for the null Cwp at some stage of evolution and domestication of the crop. Phylogenetic analysis (FIGS. 10a-10b) indicates that the CWP genes of the present invention belong to a larger family of genes, which may be used for controlling cuticular water permeability in a broad range of crop plants.

[0060] Thus, according to one aspect of the present invention there is provided an isolated polynucleotide comprising a nucleic acid sequence encoding a polypeptide having an amino acid sequence at least about 30%, at least about 40%, at least about 50%, at least about 55%, at least about 60%, at least about 65%, at least about 70%, at least about 75%, at least about 80%, at least about 85%, at least about 90%, at least about 91%, at least about 92%, at least about 93%, at least about 94%, at least about 95%, at least about 96%, at least about 97%, at least about 98%, at least about 99% or 100% homologous to SEQ ID NO: 22, the polypeptide being capable of increasing a cuticular water permeability of a plant expressing same.

[0061] As used herein the phrase "cuticular water permeability" refers to the ability of the cuticle to inhibit water evaporation from a cuticle-surrounded plant tissue (aerial tissues of the plant), such as the fruit. It is appreciated that increased cuticular water permeability will result in dehydration of the cuticle surrounded tissue, as a result of enhanced evaporation.

[0062] As used herein the phrase "increasing cuticular water permeability" refers to at least about 5%, at least about 10%, at least about 15%, at least about 20%, at least about 30%, at least about 40%, at least about 50%, increase in cuticular water permeability as compared to plants of similar parental cultivar or genotype not expressing same.

[0063] Methods of determining cuticular water permeability are well known in the art and described in length in the Examples section which follows (e.g fissure severity and weight loss percentage of the fruit. See Example 5 of the Examples section which follows. In addition, methods for measuring cuticular water permeability also include, but are not limited to, measurements of water diffusion across isolated fruit skin, measurement of polar pore size and hydrodynamic permeability (Schonherr, 1976). These functional assays together with the structural guidelines provided herein, allow the identification of functional homologs for the polynucleotides and polypeptides of the present invention.

[0064] Homology (e.g., percent homology) can be determined using any homology comparison software, including for example, the BlastP software of the National Center of Biotechnology Information (NCBI) such as by using default parameters.

[0065] Identity (e.g., percent homology) can be determined using any homology comparison software, including for example, the BlastN software of the National Center of Biotechnology Information (NCBI) such as by using default parameters.

[0066] As used herein the phrase "an isolated polynucleotide" refers to a single or double stranded nucleic acid sequences which is isolated and provided in the form of an RNA sequence, a complementary polynucleotide sequence (cDNA), a genomic polynucleotide sequence and/or a composite polynucleotide sequences (e.g., a combination of the above).

[0067] As used herein the phrase "complementary polynucleotide sequence" refers to a sequence, which results from reverse transcription of messenger RNA using a reverse transcriptase or any other RNA dependent DNA polymerase. Such a sequence can be subsequently amplified in vivo or in vitro using a DNA dependent DNA polymerase.

[0068] As used herein the phrase "genomic polynucleotide sequence" refers to a sequence derived (isolated) from a chromosome and thus it represents a contiguous portion of a chromosome.

[0069] As used herein the phrase "composite polynucleotide sequence" refers to a sequence, which is at least partially complementary and at least partially genomic. A composite sequence can include some exonal sequences required to encode the polypeptide of the present invention, as well as some intronic sequences interposing therebetween. The intronic sequences can be of any source, including of other genes, and typically will include conserved splicing signal sequences. Such intronic sequences may further include cis acting expression regulatory elements.

[0070] According to one preferred embodiment of this aspect of the present invention, the nucleic acid sequence of the above-described isolated polynucleotide of the present invention is as set forth in SEQ ID NO: 21, 23, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54 or 56.

[0071] According to another preferred embodiment of this aspect of the present invention, the amino acid sequence of the encoded polypeptide of the present invention is as set forth in SEQ ID NO: 22, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55 or 57.

[0072] The isolated polynucleotides of this aspect of the present invention can be qualified using a hybridization assay by incubating the isolated polynucleotides described above in the presence of oligonucleotide probe or primer under moderate to stringent hybridization conditions.

[0073] As used herein the term "oligonucleotide" refers to a single-stranded or double-stranded oligomer or polymer of ribonucleic acid (RNA) or deoxyribonucleic acid (DNA) or mimetics thereof. This term includes oligonucleotides composed of naturally occurring bases, sugars, and covalent internucleoside linkages (e.g., backbone), as well as oligonucleotides having non-naturally occurring portions, which function similarly to respective naturally occurring portions.

[0074] Oligonucleotides designed according to the teachings of the present invention can be generated according to any oligonucleotide synthesis method known in the art, such as enzymatic synthesis or solid-phase synthesis. Equipment and reagents for executing solid-phase synthesis are commercially available from, for example, Applied Biosystems. Any other means for such synthesis may also be employed; the actual synthesis of the oligonucleotides is well within the capabilities of one skilled in the art and can be accomplished via established methodologies as detailed in, for example: Sambrook, J. and Russell, D. W. (2001), "Molecular Cloning: A Laboratory Manual"; Ausubel, R. M. et al., eds. (1994, 1989), "Current Protocols in Molecular Biology," Volumes I-III, John Wiley & Sons, Baltimore, Md.; Perbal, B. (1988), "A Practical Guide to Molecular Cloning," John Wiley & Sons, New York; and Gait, M. J., ed. (1984), "Oligonucleotide Synthesis"; utilizing solid-phase chemistry, e.g. cyanoethyl phosphoramidite followed by deprotection, desalting, and purification by, for example, an automated trityl-on method or HPLC.

[0075] The oligonucleotide of the present invention is of at least 17, at least 18, at least 19, at least 20, at least 22, at least 25, at least 30 or at least 40, bases specifically hybridizable with polynucleotide sequences of the present invention.

[0076] Moderate to stringent hybridization conditions are characterized by a hybridization solution such as containing 10% dextrane sulfate, 1 M NaCl, 1% SDS and 5.times.10.sup.6 cpm .sup.32P labeled probe, at 65.degree. C., with a final wash solution of 0.2.times.SSC and 0.1% SDS and final wash at 65.degree. C. and whereas moderate hybridization is effected using a hybridization solution containing 10% dextrane sulfate, 1 M NaCl, 1% SDS and 5.times.10.sup.6 cpm .sup.32P labeled probe, at 65.degree. C., with a final wash solution of 1.times.SSC and 0.1% SDS and final wash at 50.degree. C.

[0077] Using hybridization methodology, the present inventors were able to isolate cwp2, another tomato homolog of cwp1, which is mapped to a reported QTL for tomato fruit epidermal reticulation (Frary et al, 2004), supporting its role in cuticular water permeability.

[0078] Thus, the present invention encompasses nucleic acid sequences described hereinabove; fragments thereof, sequences hybridizable therewith, sequences homologous thereto, sequences encoding similar polypeptides with different codon usage, altered sequences characterized by mutations, such as deletion, insertion or substitution of one or more nucleotides, either naturally occurring or man induced, either randomly or in a targeted fashion.

[0079] Since the polynucleotide sequences of the present invention encode previously unidentified polypeptides, the present invention also encompasses novel polypeptides or portions thereof, which are encoded by the isolated polynucleotides and respective nucleic acid fragments thereof described hereinabove.

[0080] Thus, the present invention also encompasses polypeptides encoded by the polynucleotide sequences of the present invention. The amino acid sequences of these novel polypeptides are set forth in SEQ ID NO: 22, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55 or 57.

[0081] The present invention also encompasses homologues of these polypeptides, such homologues can be at least about 70%, at least about 75%, at least about 80%, at least about 81%, at least about 82%, at least about 83%, at least about 84%, at least about 85%, at least about 86%, at least about 87%, at least about 88%, at least about 89%, at least about 90%, at least about 91%, at least about 92%, at least about 93%, at least about 93%, at least about 94%, at least about 95%, at least about 96%, at least about 97%, at least about 98%, at least about 99%, or more say 100% homologous to SEQ ID NO: 22.

[0082] The present invention also encompasses fragments of the above described polypeptides and polypeptides having mutations, such as deletions, insertions or substitutions of one or more amino acids, either naturally occurring or man induced, either randomly or in a targeted fashion.

[0083] Amino acid sequence information of the polypeptides of the present invention can be used to generate antibodies, which specifically bind to the polypeptides of the present invention. For example, such antibodies can be directed to amino acid sequence coordinates 55-160 of SEQ ID NO: 22. Sequence coordinates 55-160 include the majority of conserved sequences and motifs of the multiple comparison analysis (FIG. 11). Due to high sequence homology in this amino acid sequence region, such antibodies are expected to be cross-reactive to the various polypeptides the present invention (e.g., SEQ ID NOs. 22, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55 and 57).

[0084] Polynucleotide and polypeptide sequences of the present invention can be used to generate plants with increased cuticular water permeability.

[0085] For example, genetically modified plants can be generated by expressing in the plant an isolated polynucleotide of the present invention.

[0086] As used herein the term "plant" refers to a crop plant (whole plant or a portion thereof, e.g., fruit, seed) such as a monocot or dicot crop plant, as well as other plants coniferous plants, moss or algae, in which increased cuticular water permeability is commercially desired. Preferably, the plant of the present invention produces fruits which dehydration is of commercial value. Examples of such plants include, but are not limited, to tomato, grapes, pepper, apples, peach, apricot, dates, figs, eggplants, onion, strawberries, cucurbits, hay plants, forage plants, spice plants, herb plants and others.

[0087] To express exogenous polynucleotides in plant cells, a polynucleotide sequence of the present invention is preferably ligated into a nucleic acid construct suitable for plant cell expression. Such a nucleic acid construct includes a cis-acting regulatory region such as a promoter sequence for directing transcription of the polynucleotide sequence in the cell in a constitutive or inducible manner. The promoter may be homologous or heterologous to the transformed plant/cell.

[0088] Preferred promoter sequences which can be used in accordance with this aspect of the present invention are fruit specific or seed specific promoters.

[0089] For example, the novel promoter sequence of the cwp1 gene (or functional fragments thereof) may be preferably used in the nucleic acid constructs of the present invention (SEQ ID NO: 58).

[0090] Other examples of fruit specific promoters are described in U.S. Pat. No. 4,943,674.

[0091] Other promoters which can be used in accordance with this aspect of the present invention are those that ensure expression only in specified aerial exposed organs of the plant, such as the leaf, tuber, seed, stem, flower or specified cell types such as parenchyma, epidermal, trichome or vascular cells.

[0092] Preferred promoters enhancing expression in seeds include the phas promoter (Geest et al., Plant Mol. Biol. 32:579-588 (1996)); the GluB-1 promoter (Takaiwa et al., Plant Mol. Biol. 30:1207-1221 (1996)); the gamma-zein promoter (Torrent et al. Plant Mol. Biol. 34:139-149 (1997)), and the oleosin promoter (Sarmiento et al., The Plant Journal 11:783-796 (1997)).

[0093] Other promoter sequences which mediate constitutive, inducible, tissue-specific or developmental stage-specific expression are disclosed in WO 2004/081173.

[0094] The nucleic acid construct can be, for example, a plasmid, a bacmid, a phagemid, a cosmid, a phage, a virus or an artificial chromosome. Preferably, the nucleic acid construct of the present invention is a plasmid vector, more preferably a binary vector.

[0095] The phrase "binary vector" refers to an expression vector which carries a modified T-region from Ti plasmid, enable to be multiplied both in E. coli and in Agrobacterium cells, and usually comprising reporter gene(s) for plant transformation between the two boarder regions. A binary vector suitable for the present invention includes pBI2113, pBI121, pGA482, pGAH, pBIG, pBI101 (Clonetech), pPI, and pBIN PLUS (see Example 5 of the Examples section which follows) or modifications thereof.

[0096] The nucleic acid construct of the present invention can be utilized to transform a host cell (e.g., bacterial, plant) or plant.

[0097] As used herein, the terms "transgenic" or "transformed" are used interchangeably referring to a cell or a plant into which cloned genetic material has been transferred.

[0098] In stable transformation, the nucleic acid molecule of the present invention is integrated into the plant genome, and as such it represents a stable and inherited trait. In transient transformation, the nucleic acid molecule is expressed by the cell transformed but not integrated into the genome, and as such represents a transient trait.

[0099] There are various methods of introducing foreign genes into both monocotyledonous and dicotyledonous plants (Potrykus, I. (1991). Annu Rev Plant Physiol Plant Mol Biol 42, 205-225; Shimamoto, K. et al. (1989). Fertile transgenic rice plants regenerated from transformed protoplasts. Nature (1989) 338, 274-276).

[0100] The principal methods of the stable integration of exogenous DNA into plant genomic DNA includes two main approaches:

[0101] (i) Agrobacterium-Mediated Gene Transfer.

[0102] See: Klee, H. J. et al. (1987). Annu Rev Plant Physiol 38, 467-486; Klee, H. J. and Rogers, S. G. (1989). Cell Culture and Somatic Cell Genetics of Plants, Vol. 6, Molecular Biology of Plant Nuclear Genes, pp. 2-25, J. Schell and L. K. Vasil, eds., Academic Publishers, San Diego, Calif.; and Gatenby, A. A. (1989). Regulation and Expression of Plant Genes in Microorganisms, pp. 93-112, Plant Biotechnology, S. Kung and C. J. Arntzen, eds., Butterworth Publishers, Boston, Mass.

[0103] (ii) Direct DNA Uptake.

[0104] See, e.g.: Paszkowski, J. et al. (1989). Cell Culture and Somatic Cell Genetics of Plants, Vol. 6, Molecular Biology of Plant Nuclear Genes, pp. 52-68, J. Schell and L. K. Vasil, eds., Academic Publishers, San Diego, Calif.; and Toriyama, K. et al. (1988). Bio/Technol 6, 1072-1074 (methods for direct uptake of DNA into protoplasts). See also: Zhang et al. (1988). Plant Cell Rep 7, 379-384; and Fromm, M. E. et al. (1986). Stable transformation of maize after gene transfer by electroporation. Nature 319, 791-793 (DNA uptake induced by brief electric shock of plant cells). See also: Klein et al. (1988). Bio/Technology 6, 559-563; McCabe, D. E. et al. (1988). Stable transformation of soybean (Glycine max) by particle acceleration. Bio/Technology 6, 923-926; and Sanford, J. C. (1990). Biolistic plant transformation. Physiol Plant 79, 206-209 (DNA injection into plant cells or tissues by particle bombardment). See also: Neuhaus, J. M. et al. (1987). Theor Appl Genet 75, 30-36; and Neuhaus, J. M. and Spangenberg, G. C. (1990). Physiol Plant 79, 213-217 (use of micropipette systems). See U.S. Pat. No. 5,464,765 (glass fibers or silicon carbide whisker transformation of cell cultures, embryos or callus tissue). See also: DeWet, J. M. J. et al. (1985). "Exogenous gene transfer in maize (Zea mays) using DNA-treated pollen," Experimental Manipulation of Ovule Tissue, G. P. Chapman et al., eds., Longman, New York-London, pp. 197-209; and Ohta, Y. (1986). High-Efficiency Genetic Transformation of Maize by a Mixture of Pollen and Exogenous DNA. Proc Natl Acad Sci USA 83, 715-719 (direct incubation of DNA with germinating pollen).

[0105] The Agrobacterium-mediated system includes the use of plasmid vectors that contain defined DNA segments which integrate into the plant genomic DNA. Methods of inoculation of the plant tissue vary depending upon the plant species and the Agrobacterium delivery system. A widely used approach is the leaf-disc procedure, which can be performed with any tissue explant that provides a good source for initiation of whole-plant differentiation (Horsch, R. B. et al. (1988). "Leaf disc transformation." Plant Molecular Biology Manual A5, 1-9, Kluwer Academic Publishers, Dordrecht). A supplementary approach employs the Agrobacterium delivery system in combination with vacuum infiltration. The Agrobacterium system is especially useful for in the creation of transgenic dicotyledenous plants.

[0106] There are various methods of direct DNA transfer into plant cells. In electroporation, the protoplasts are briefly exposed to a strong electric field, opening up mini-pores to allow DNA to enter. In microinjection, the DNA is mechanically injected directly into the cells using micropipettes. In microparticle bombardment, the DNA is adsorbed on microprojectiles such as magnesium sulfate crystals or tungsten particles, and the microprojectiles are physically accelerated into cells or plant tissues.

[0107] Following stable transformation, plant propagation occurs. The most common method of plant propagation is by seed. The disadvantage of regeneration by seed propagation, however, is the lack of uniformity in the crop due to heterozygosity, since seeds are produced by plants according to the genetic variances governed by Mendelian rules. In other words, each seed is genetically different and each will grow with its own specific traits. Therefore, it is preferred that the regeneration be effected such that the regenerated plant has identical traits and characteristics to those of the parent transgenic plant. The preferred method of regenerating a transformed plant is by micropropagation, which provides a rapid, consistent reproduction of the transformed plants.

[0108] Micropropagation is a process of growing second-generation plants from a single tissue sample excised from a selected parent plant or cultivar. This process permits the mass reproduction of plants having the preferred tissue and expressing a fusion protein. The newly generated plants are genetically identical to, and have all of the characteristics of, the original plant. Micropropagation allows for mass production of quality plant material in a short period of time and offers a rapid multiplication of selected cultivars with preservation of the characteristics of the original transgenic or transformed plant. The advantages of this method of plant cloning include the speed of plant multiplication and the quality and uniformity of the plants produced.

[0109] Micropropagation is a multi-stage procedure that requires alteration of culture medium or growth conditions between stages. The micropropagation process involves four basic stages: stage one, initial tissue culturing; stage two, tissue culture multiplication; stage three, differentiation and plant formation; and stage four, greenhouse culturing and hardening. During stage one, the tissue culture is established and certified contaminant-free. During stage two, the initial tissue culture is multiplied until a sufficient number of tissue samples are produced to meet production goals. During stage three, the newly grown tissue samples are divided and grown into individual plantlets. At stage four, the transformed plantlets are transferred to a greenhouse for hardening where the plants' tolerance to light is gradually increased so that they can continue to grow in the natural environment.

[0110] Transient transformation can be effected by any of the direct DNA transfer methods described above or by viral infection using modified plant viruses.

[0111] Viruses that have been shown to be useful for the transformation of plant hosts include cauliflower mosaic virus (CaMV), tobacco mosaic virus (TMV), and baculovirus (BV). Transformation of plants using plant viruses is described in, for example: U.S. Pat. No. 4,855,237 (bean golden mosaic virus, BGMV); EPA 67,553 (TMV); Japanese Published Application No. 63-14693 (TMV); EPA 194,809 (BV); EPA 278,667 (BV); and Gluzman, Y. et al. (1988). Communications in Molecular Biology: Viral Vectors, Cold Spring Harbor Laboratory, New York, pp. 172-189. The use of pseudovirus particles in expressing foreign DNA in many hosts, including plants, is described in WO 87/06261.

[0112] Construction of plant RNA viruses for the introduction and expression of non-viral exogenous nucleic acid sequences in plants is demonstrated by the above references as well as by: Dawson, W. O. et al. (1989). A tobacco mosaic virus-hybrid expresses and loses an added gene. Virology 172, 285-292; French, R. et al. (1986) Science 231, 1294-1297; and Takamatsu, N. et al. (1990). Production of enkephalin in tobacco protoplasts using tobacco mosaic virus RNA vector. FEBS Lett 269, 73-76.

[0113] If the transforming virus is a DNA virus, one skilled in the art may make suitable modifications to the virus itself. Alternatively, the virus can first be cloned into a bacterial plasmid for ease of constructing the desired viral vector with the foreign DNA. The virus can then be excised from the plasmid. If the virus is a DNA virus, a bacterial origin of replication can be attached to the viral DNA, which is then replicated by the bacteria. Transcription and translation of the DNA will produce the coat protein, which will encapsidate the viral DNA. If the virus is an RNA virus, the virus is generally cloned as a cDNA and inserted into a plasmid. The plasmid is then used to make all of the plant genetic constructs. The RNA virus is then transcribed from the viral sequence of the plasmid, followed by translation of the viral genes to produce the coat proteins which encapsidate the viral RNA.

[0114] Construction of plant RNA viruses for the introduction and expression in plants of non-viral exogenous nucleic acid sequences, such as those included in the construct of the present invention, is demonstrated in the above references as well as in U.S. Pat. No. 5,316,931.

[0115] In one embodiment, there is provided for insertion a plant viral nucleic acid, comprising a deletion of the native coat protein coding sequence from the viral nucleic acid, a non-native (foreign) plant viral coat protein coding sequence, and a non-native promoter, preferably the subgenomic promoter of the non-native coat protein coding sequence, and capable of expression in the plant host, packaging of the recombinant plant viral nucleic acid, and ensuring a systemic infection of the host by the recombinant plant viral nucleic acid. Alternatively, the native coat protein coding sequence may be made non-transcribable by insertion of the non-native nucleic acid sequence within it, such that a non-native protein is produced. The recombinant plant viral nucleic acid construct may contain one or more additional non-native subgenomic promoters. Each non-native subgenomic promoter is capable of transcribing or expressing adjacent genes or nucleic acid sequences in the plant host and incapable of recombination with each other and with native subgenomic promoters. In addition, the recombinant plant viral nucleic acid construct may contain one or more cis-acting regulatory elements, such as enhancers, which bind a trans-acting regulator and regulate the transcription of a coding sequence located downstream thereto. Non-native nucleic acid sequences may be inserted adjacent to the native plant viral subgenomic promoter or the native and non-native plant viral subgenomic promoters if more than one nucleic acid sequence is included. The non-native nucleic acid sequences are transcribed or expressed in the host plant under control of the subgenomic promoter(s) to produce the desired products.

[0116] In a second embodiment, a recombinant plant viral nucleic acid construct is provided as in the first embodiment except that the native coat protein coding sequence is placed adjacent to one of the non-native coat protein subgenomic promoters instead of adjacent to a non-native coat protein coding sequence.

[0117] In a third embodiment, a recombinant plant viral nucleic acid construct is provided comprising a native coat protein gene placed adjacent to its subgenomic promoter and one or more non-native subgenomic promoters inserted into the viral nucleic acid construct. The inserted non-native subgenomic promoters are capable of transcribing or expressing adjacent genes in a plant host and are incapable of recombination with each other and with native subgenomic promoters. Non-native nucleic acid sequences may be inserted adjacent to the non-native subgenomic plant viral promoters such that said sequences are transcribed or expressed in the host plant under control of the subgenomic promoters to produce the desired product.

[0118] In a fourth embodiment, a recombinant plant viral nucleic acid construct is provided as in the third embodiment except that the native coat protein coding sequence is replaced by a non-native coat protein coding sequence.

[0119] Viral vectors are encapsidated by expressed coat proteins encoded by recombinant plant viral nucleic acid constructs as described hereinabove, to produce a recombinant plant virus. The recombinant plant viral nucleic acid construct or recombinant plant virus is used to infect appropriate host plants. The recombinant plant viral nucleic acid construct is capable of replication in a host, systemic spread within the host, and transcription or expression of one or more foreign genes (isolated nucleic acid) in the host to produce the desired protein.

[0120] In addition to the above, the nucleic acid molecule of the present invention can also be introduced into a chloroplast genome thereby enabling chloroplast expression. A technique for introducing exogenous nucleic acid sequences to the genome of the chloroplasts is known. This technique involves the following procedures. First, plant cells are chemically treated so as to reduce the number of chloroplasts per cell to about one. Then, the exogenous nucleic acid is introduced into the cells preferably via particle bombardment, with the aim of introducing at least one exogenous nucleic acid molecule into the chloroplasts. The exogenous nucleic acid is selected by one ordinarily skilled in the art to be capable of integration into the chloroplast's genome via homologous recombination, which is readily effected by enzymes inherent to the chloroplast. To this end, the exogenous nucleic acid comprises, in addition to a gene of interest, at least one nucleic acid sequence derived from the chloroplast's genome. In addition, the exogenous nucleic acid comprises a selectable marker, which by sequential selection procedures serves to allow an artisan to ascertain that all or substantially all copies of the chloroplast genome following such selection include the exogenous nucleic acid. Further details relating to this technique are found in U.S. Pat. Nos. 4,945,050 and 5,693,507, which are incorporated herein by reference. A polypeptide can thus be produced by the protein expression system of the chloroplast and become integrated into the chloroplast's inner membrane.

[0121] A number of approaches are known in the art to minimize gene flow among crops and weeds. Following is a non-limiting description of such approaches [see also U.S. Pat. Appl. Nos. 20040098760, 20040172678 and Daniell (2002) Nat. Biotech. 20:581]. Other approaches include male and/or seed sterility (which prevent outcrossing, volunteer seed dispersal), cleistogamy (in which pollination occurs prior to flower opening to thereby prevent outcrossing) and apomixis (seed is from vegetative origin and not from sexual cross, which controls outcrossing and volunteer seed dispersal. See U.S. Pat. No. 6,825,397).

Maternal Inheritance

[0122] Maternal inheritance of cytoplasmic organelles is shared by plant (chloroplasts) and animal (mitochondria) systems. Several explanations have been offered to explain this phenomenon. It promotes the invasion of a population by selfish cytoplasmic factors that are overrepresented within an individual'. In addition, maternal inheritance of cytoplasmic factors is an evolutionary mechanism to prevent sexual transmission of disorders or pathogens associated with males; only the nucleus (not cytoplasm) is allowed to penetrate the ovule during fertilization [Gressel J. Molecular Biology in Weed Control (Taylor and Francis, London, 2002)]. It may also be an extension of the general suppression of male nuclear genes that takes place in plants after fertilization [Avni Mol. Gen. Genet. 225, 273-277 (1991)].

[0123] The use of chloroplast genetic engineering to promote maternal inheritance of transgenes is highly desirable in those instances involving a potential for outcross among genetically modified crops or between genetically modified crops and weeds. The prevalent pattern of plastid inheritance found in the majority of angiosperms is uniparental-maternal and chloroplast genomes are maternally inherited in most crops.

[0124] Maternal inheritance of the chloroplast genome is achieved in plants during the development of the generative cells that form sperm cells, which then fuse with the female gametes during fertilization. The generative cells are the result of unequal divisions during pollen formation and do not receive any chloroplasts [Hagemann Protoplasma 152, 57-64 (1989)].

[0125] Maternal inheritance of transgenes and prevention of gene flow through pollen in chloroplast transgenic plants have been successfully demonstrated in several plant species, including tobacco and tomato [Daniell Nat. Biotechnol. 16, 345-348; Ruf Nat. Biotechnol. 19, 870-875 (2001)]. Although chloroplast genomes of several other plant species, including potato, have been transformed, maternal inheritance has not been demonstrated in these studies. However, more than 30 transgenes have been stably integrated into chloroplast genomes to confer desired plant traits or for the use of transgenic chloroplasts as biofactories to produce functional biopharmaceuticals or edible vaccines or biopolymers [Daniell Trends Plant Sci. 7, 84-91 (2001); Daniell Curr. Opin. Biotechnol. 13, 136-141].

[0126] Unlike many other containment strategies, the maternal inheritance approach has already been tested in the field. Scott and Wilkinson [Nat. Biotechnol. 17, 390-392 (1999)] studied plastid inheritance in natural hybrids collected from two wild populations growing next to oilseed rape along 34 km of the Thames River in the United Kingdom and assessed the persistence of 18 feral oilseed rape populations over a period of three years. They analyzed several variables that would influence the movement of chloroplast genes from crops to wild relatives, including the mode of inheritance of plastids and incidence of sympatry (the occurrence of species together in the same area), to quantify opportunities for forming mixed populations and persistence of crops outside agriculture limits for introgression. Despite some 0.6-0.7% sympatry between the crop and weed species, mixed stands showed a strong tendency toward rapid decline in plant number, seed return, and ultimately extinction within three years. Thus, Scott and Wilkinson concluded that gene flow should be rare if plants are genetically engineered via the chloroplast genome.

[0127] Thus, maternal inheritance of chloroplast genomes is a promising option for gene containment. Although plastid transformation remains to be achieved in several major crop species, chloroplast genetic engineering has now been shown to confer resistance to herbicides [Daniell Nat. Biotechnol. 16, 345-348 (1998)], insects, disease [DeGray Plant Physiol. 127, 852-862 (2001)], and drought, as well as to produce antibodies [Daniell Trends Plant Sci. 7, 84-91 (2000], biopharmaceuticals [Daniell Trends Plant Sci. 7, 84-91 (2001)], and edible vaccines. A recent report from the European Environment Agency (Copenhagen, Denmark) recommends chloroplast genetic engineering as a gene-containment approach [Eastham Genetically Modified Organisms (GMOs): The Significance of Gene Flow Through Pollen Transfer. Environmental Issue Report 28 (European Environmental Agency, Copenhagen, Denmark, 2002)].

[0128] Genome Incompatability

[0129] Many cultivated crops have multiple genomes. Only one of these crop genomes is compatible for interspecific hybridization with weeds. For example, the D genome of wheat is compatible with the D genome of Aegilops cylindrica (bearded goatgrass), a problem weed in the United States; in contrast, it would be much harder to achieve interspecific hybridization of the weed with durum wheat, which has an AABB tetraploid B genome [Gressel. Molecular Biology in Weed Control (Taylor and Francis, London, 2002)] provided ploidy level is not an issue. Similarly, there is possibility for gene transfer from the B genome of Brassica juncea (Indian or brown mustard) to many Brassica weeds with wild species; however, thus far most genetic engineering has been carried out Brassica napus, which has the AACC tetraploid genome and is thus unlikely to be compatible. The risk of transgenic traits spreading into weeds can be reduced drastically by releasing only those transgenic lines with incompatible genomes.

[0130] With the availability of genome information, it might become possible to engineer crops that have a reduced likelihood of outcrossing with weeds through incompatibility mechanisms.

[0131] Temporal and Tissue-Specific Control

[0132] Chemically inducible promoters may be used for gene containment strategies. For example, a chemical could be used to induce transient expression of a gene conferring herbicide resistance before a field is sprayed with herbicide. Clearly, genetic isolation may be possible by restricting expression of a foreign gene to those times when the crop is not flowering. Such promoters are currently available (see ref. WO 97/06269).

[0133] An alternative approach to switching on a foreign gene only when a crop is not in flower would be physically to remove the gene before flowering occurs. Keenan and Stemmer [Nat. Biotechnol. 20, 215-216 (2002)] suggest that this can be achieved by using chemically inducible or fruit-specific promoters to activate expression of a site-specific recombinase, such as Cre, that would excise a foreign gene before flowering. Such systems can induce Cre expression and result in the removal of a gene flanked by two lox sites in either the seed (using a seed-specific promoter) or the entire plant (using a chemically inducible promoter).

[0134] Transgenic Mitigation

[0135] Another approach for containing gene spread would be to compromise the fitness of weeds that by introgression have acquired positive survival traits from crop genes [Gressel Trends Biotechnol. 17, 361-366 (1999)]. This approach, termed transgenic mitigation (TM), is based on the premises that (1) tandem constructs act as tightly linked genes, and their segregation from each other is exceedingly rare; (2) TM traits are neutral or positive for crops, but deleterious for weeds; and (3) even mildly harmful TM traits will be eliminated from weed populations because such plants compete strongly among themselves and have a large seed output. Examples of processes that might be targeted by TM include seed dormancy, seed ripening and shattering, and growth.

[0136] Weed seeds typically exhibit secondary dormancy, with those from one harvest germinating throughout the following season and in subsequent years, thereby maximizing fitness (and preventing all weeds from being controlled by single treatments) while reducing sibling competition. Abolition of secondary dormancy is neutral to the crop, but deleterious to weeds. Steber et al. have identified an Arabidopsis mutant that is insensitive to abscisic acid and totally lacks secondary dormancy. Such genes associated with dormancy (engineered or mutated) may be used for TM [Genetics 149, 509-521 (1998)].

[0137] Another characteristic of weedy plants is that they disperse their seeds over a period of time, and most of their ripe seeds shatter to the ground, ensuring continuity. As a result, uniformly ripening and anti-shattering genes are harmful to weeds but neutral for crops, whose seeds ripen uniformly and do not easily shatter; in fact, anti-shattering genes are even advantageous for oilseed rape, which still has shattering and volunteer weed problems. Only weed-free "certified" seed is sown, thereby eliminating transgenic weed seed. It is thought that the changing hormone balance in the abscission zone of a seed influences shattering propensity. Cytokinin overproduction may delay shattering. A SHATTERPROOF gene has been recently isolated from Arabidopsis that prevents seed shattering by delaying valve opening on the silique. This may be an ideal strategy for the closely related oilseed rape.

[0138] Dwarfing has been especially valuable in generating "green revolution" varieties of rice and wheat and brought self-sufficiency to India and China. However, the dwarfing trait is disadvantageous for weeds, because they can no longer compete with the crop for light. Genetically engineered height reduction is possible by preventing biosynthesis of gibberellins33. In addition, a defective gibberellic acid receptor gene has been isolated that confers gibberellin instability by competing with the native receptor, thereby inducing dwarfing.

[0139] Promoter sequence information (e.g., SEQ ID NO: 58) allows the generation of plants with increased expression of the polypeptides of the present invention by modifying the promoter sequence of the cultivated plant. Thus for instance, "knocking in" technology or mutagenesis (e.g., chemical or radiation), can be used to directly or indirectly generate plants with up-regulated expression of the polypeptides of the present invention.

[0140] It will be appreciated that by localizing the cwp1 gene of the present invention to tomato chromosome 4 of wild Lycopersicon spp. and finer mapping to an introgression smaller than a chromosomal fraction extending from telomeric marker TG464 to centromeric marker CT173, it is possible to generate cultivated tomato plants with increased cuticular water permeability using classical breeding techniques. For example, Lycopersicon esculentum plant may be hybridized with wild

[0141] Lycopersicon spp. plant. The fruits of the Lycopersicon esculentum plants are then allowed to ripen and the hybrid (F1) seeds are collected. The collected F1 seeds are then planted and F1 plants are grown and allowed to self-pollinate. Selfing may be continued for at least one additional generation or the F1 plants may be crossed to esculentum parental plant. Fruits from selfed or backcrossed generations are allowed to remain on the vine past the point of formal ripening, as determined by change of fruit color and screened for (i) the presence of natural dehydration; and (ii) the above described introgression. For example, minimal introgressions containing the wild species allele can be limited to less than 10 cM, less than 5 cM, less than 2 cM and less than 1 cM by using the following markers, CT199, TG163, CT61, and within the region spanning CT61 and TG464. For example markers which can be used to generate a minimal introgression which still enable increasing cuticular water permeability include any of the sequences derived from the ends of the BACs shown in FIG. 3a.

[0142] Thus, the present invention also provides a cultivated tomato plant having a genome comprising an introgression derived from a wild Lycopersicon spp. said introgression comprising a portion of chromosome 4 of said Lycopersicon spp. smaller than a chromosomal fraction extending from telomeric marker TG464 to centromeric marker CT173, said introgression being capable of increasing cuticular water permeability of the cultivated tomato plant.

[0143] Once cultivated and genetically modified plants of the present invention are generated (as described above) dehydrated fruits can be generated as follows.

[0144] Fruits are allowed to remain on the vine past normal point of ripening. The appearance of dehydration as evidenced by wrinkling of the fruit skin indicates reduced water content in the fruit. Once dehydrated fruits are obtained they may be collected. Alternatively, fruits are collected from the vine and subsequently allowed to dehydrate (e.g., sun-drying, described in length in the Background section.

[0145] Thus, the present invention provides polynucleotides and polypeptides which govern cuticular water permeability in plants expressing same and methods of using these for producing dehydrated fruits of commercially valuable crop plants.

[0146] As used herein the term "about" refers to .+-.10%.

[0147] Additional objects, advantages, and novel features of the present invention will become apparent to one ordinarily skilled in the art upon examination of the following examples, which are not intended to be limiting. Additionally, each of the various embodiments and aspects of the present invention as delineated hereinabove and as claimed in the claims section below finds experimental support in the following examples.

EXAMPLES

[0148] Reference is now made to the following examples, which together with the above descriptions, illustrate the invention in a non limiting fashion.

[0149] Generally, the nomenclature used herein and the laboratory procedures utilized in the present invention include molecular, biochemical, microbiological and recombinant DNA techniques. Such techniques are thoroughly explained in the literature. See, for example, "Molecular Cloning: A laboratory Manual" Sambrook et al., (1989); "Current Protocols in Molecular Biology" Volumes I-III Ausubel, R. M., ed. (1994); Ausubel et al., "Current Protocols in Molecular Biology", John Wiley and Sons, Baltimore, Md. (1989); Perbal, "A Practical Guide to Molecular Cloning", John Wiley & Sons, New York (1988); Watson et al., "Recombinant DNA", Scientific American Books, New York; Birren et al. (eds) "Genome Analysis: A Laboratory Manual Series", Vols. 1-4, Cold Spring Harbor Laboratory Press, New York (1998); methodologies as set forth in U.S. Pat. Nos. 4,666,828; 4,683,202; 4,801,531; 5,192,659 and 5,272,057; "Cell Biology: A Laboratory Handbook", Volumes I-III Cellis, J. E., ed. (1994); "Current Protocols in Immunology" Volumes I-III Coligan J. E., ed. (1994); Stites et al. (eds), "Basic and Clinical Immunology" (8th Edition), Appleton & Lange, Norwalk, Conn. (1994); Mishell and Shiigi (eds), "Selected Methods in Cellular Immunology", W. H. Freeman and Co., New York (1980); available immunoassays are extensively described in the patent and scientific literature, see, for example, U.S. Pat. Nos. 3,791,932; 3,839,153; 3,850,752; 3,850,578; 3,853,987; 3,867,517; 3,879,262; 3,901,654; 3,935,074; 3,984,533; 3,996,345; 4,034,074; 4,098,876; 4,879,219; 5,011,771 and 5,281,521; "Oligonucleotide Synthesis" Gait, M. J., ed. (1984); "Nucleic Acid Hybridization" Hames, B. D., and Higgins S. J., eds. (1985); "Transcription and Translation" Hames, B. D., and Higgins S. J., Eds. (1984); "Animal Cell Culture" Freshney, R. I., ed. (1986); "Immobilized Cells and Enzymes" IRL Press, (1986); "A Practical Guide to Molecular Cloning" Perbal, B., (1984) and "Methods in Enzymology" Vol. 1-317, Academic Press; "PCR Protocols: A Guide To Methods And Applications", Academic Press, San Diego, Calif. (1990); Marshak et al., "Strategies for Protein Purification and Characterization--A Laboratory Course Manual" CSHL Press (1996); all of which are incorporated by reference as if fully set forth herein. Other general references are provided throughout this document. The procedures therein are believed to be well known in the art and are provided for the convenience of the reader. All the information contained therein is incorporated herein by reference.

Materials and Methods

[0150] Plant Material and Measurements

[0151] A set of near-isogenic introgression lines derived from a backcross breeding program based on the inter-specific hybridization of L. esculentum (E) and the wild species L. hirsutum (H), distinguished by the trait of fruit dehydration was developed, as described previously (WO 0113708) as summarized here. Plants of E breeding line 1630 were pollinated with wild species H (LA1777). Hybrid F.sub.1 plants were self-pollinated, generating F.sub.2 seeds. Three F.sub.2 plant were selected based on their high sugars content when ripe. F.sub.3 seeds were sown and ten plants of each of the F.sub.3 plants of these three F.sub.2 selections were grown, and fruit was allowed to remain on the vine past the normal stage of ripening and harvest. Among the F.sub.3 plants one plant (F3-203-10) showed the characteristic of sign of fruit dehydration, evidenced by wrinkling of fruit skin. A pedigree breeding program was developed consisted of selfing this F.sub.3 individual until the F.sub.4 generation followed by intense selection for fruit dehydrating rate. Thereafter, plants were backcrossed to the E breeding line, with the product of this cross being selfed for four additional generations to produce a BC1F4 population. Dehydrating individuals from this population were subjected to another backcross to E, producing hybrid plants that were present with the trait. Two F.sub.2 populations (2394 and 2395) were constructed from these F.sub.1 individuals.

[0152] Initially the selection procedure was based on the phenotype of fruit dehydration and microcracks on the fruit cuticle. Following the development of molecular markers linked to the trait, selection was performed according to the genotype. Cleaved Amplified Polimorphic (CAPS) marker were used as the molecular markers. CAPS were developed using a specific PCR product that was cut by an endonucleases enzymes (see at "DNA Analysis" further below).

[0153] Plants were grown in 15-1 pots in a greenhouse, according to standard methods, as previously described (Miron and Schaffer, 1991). Fruit mean weight and dehydration rate were determined by picking and weighing five mature red fruits from each plant, placing them on a net-table at room temperature (about 25.degree. C.) and weighing them every 2-3 days. The presence of microfissures (MF) on the fruit cuticle was verified by either magnifying glass (2.times.) or binocular microscope (10.times.).

[0154] DNA Analyses

[0155] Genomic DNA was extracted according to Fulton et al. (1995). CAPS (Cleaved Amplified Polymorphism) markers were developed from RFLP markers selected from high-density tomato map (Tanksley et al. 1992), as follows. BlueScript plasmid vectors (Stratagene) containing tomato DNA inserts representing the selected RFLP markers were kindly provided by the Tomato Genome

[0156] Center in Weizmann Institute of Science, Rehovot, Israel. Genomic DNA insertion segments were partially sequenced at the DNA Analysis Unit in the Hebrew University, Jerusalem, Israel, using T7 and SP6 primers (SEQ ID NO: 1 and 2, respectively). According to these sequence analysis results, sequence-specific PCR primers were designed using the Primer Express Program, version 1.0 (Perkin Elmer Biosystems). A total of approximately 20 markers were designed and these were tested to determine the existence of polymorphisms between the L. esculentum and L. hirsutum parental genotypes as well as between the tomato lines differing in the L. hirsutum-derived trait.

[0157] Following are PCR primers for two markers--TG163 and TG587, representing positions on chromosome 4.

TABLE-US-00001 TG163 F: (SEQ ID NO: 3) 5'-TGCAATCCCGAACATGAAGAC-3' TG163 R: (SEQ ID NO: 4) 5'-CCTTCTGGTCGCATCTGTGTCT-3' TG587 F: (SEQ ID NO: 5) 5'-TCAGGGTGAGGGGTAATAATTGAG-3' TG587 F: (SEQ ID NO: 6) 5'-GCTTAAAACTCAAGTCTCCTCGCA-3'

[0158] The amplification reactions were performed in an automated thermocycler (Mastercycle Gradient, Eppendorf, Germany) using thermostable Taq DNA polymerase (SuperNova Taq Polymerase, JMR Products, Kent, UK). The reactions were carried out in 25 .mu.l final volume that contained 10.times. reaction buffer, 0.125 mM of each deoxynucleotide, 0.5.mu. of each primer, 2.5 Unit of Taq polymerase and 50-100 ng of tomato genomic DNA. The conditions were optimized for the annealing temperature for each set of primers and the product fragment size. To identify restriction endonucleases that would generate a polymorphism between the L. esculentum and L. hirsutum alleles, reaction were carried out in 10 .mu.l final volume containing 3.5 .mu.l of PCR product, 1 .mu.l of 10.times. concentrated restriction enzyme buffer, and 1-3 unit of the appropriate restriction endonuclease. The digestion products were analyzed on 1% gels. DraI and HinF1 were found to be appropriate for TG163 and TG587, respectively, and were used on the segregating populations. A similar procedure was applied for the design of the others CAPS markers.

[0159] All BACS (Bacterial Artificial Chromosomes) that were used in this work were provided from Clemson University Genomic Institute (Clemson, N.C., USA), using the Tomato Heinz 1706 BAC Library Filters (LE_HBa). Tomato BAC library filters were screened for a specific BAC clone by a radioactive probe, as described below. that was labeled using the NEBlot.TM. Kit (New England BioLabs inc. #N1500S) and according to the supplier's instructions. Labeled BAC colonies on the filter were detected using a phosphor-imager device (FLA-5000; FujiFilm). BAC plasmids were purified from the matching E. coli strains using the QIAGEN.RTM. Maxi Plasmid Purification Kit (#12263). For "Chromosome Walking" procedure, BACs ends were sequenced using the SP6 and T7 primers and a PCR product was developed according to the BACs end sequence. The new purified PCR product was radioactive labeled and was used for another round of tomato filter colonies detection.

[0160] LE_HBa 37B8 BAC clone (Clemson University Genomic Institute, Clemson, N.C. USA) was sub-cloned into the BlueScript II ks+ vector (Stratagene) and sequenced. The 15 kb section was completely sequenced by developing primers and cloning by PCR and sequencing the relevant sections, as described above. DNA sequences were analyzed using the NCBI nucleic acid and translated protein databases by using the BLAST software (Altschul et al., 1990).

[0161] RNA and Quantitative RT-PCR Analyses

[0162] For the preparation of cDNA, total RNA was extracted, as previously described (Miron et al, 2002). Total RNA was used as a template for first strand cDNA synthesis with the Super-script II pre-amplification system reverse transcriptase kit (Gibco BRL, LifeTechnologies, UK) at 42.degree. C. according to the supplier's instructions.

[0163] PCR Primers

[0164] Specific primers with short amplicons for on-line quantitative PCR were designed with the Primer Express Program, version 1.0 (Perkin Elmer Biosystems) based on the sequences derived from the BAC sequencing of the three ORFs: 1) ZINC gene, forward, 5'-AATAATGCGAATCGAATCACTA-3' (SEQ ID NO: 7) and reverse, 5'-AAGGCTAAATCTCCTCCTTTCT-3' [SEQ ID NO: 8, amplicon 140 bp (SEQ ID NO: 9)]. 2) DBP gene, forward, 5'-TGGATAAGCGGACGACTCTATTG-3' (SEQ ID NO: 10) and reverse, 5'-CTGTTGTTTGGGAAGTGGCTTCT-3' [SEQ ID NO: 11, amplicon 116 bp (SEQ ID NO: 12)]. 3) PUT gene, forward, 5'-CTCTCCTTGGCCCAAGGCTCAA-3' (SEQ ID NO: 13) and reverse, 5'-CAGCTTTAGTGGTATCTCTCATCA-3' [SEQ ID NO: 14, amplicon 205 bp (SEQ ID NO: 15)]. Actin was used as a reference gene, with the following primers, based on Gene bank accession No. BF096262: forward, 5'-CACCATTGGGTCTGAGCGAT-3' (SEQ ID NO: 16) and reverse, 5'-GGGCGACAACCTTGATCTTC-3' [SEQ ID NO: 17, amplicon 251 bp (SEQ ID NO: 18)].

[0165] The cDNA was used as template for quantitative PCR amplification on the GeneAmp 5700 Sequence Detection System (PE Biosystems) using SYBR Green Master Mix containing AmpliTaq Gold, According to manufacture's instructions (PE Biosystems). The thermocycler was programmed for 40 cycles for all reactions, with the first step of denaturation at 95.degree. C. for 30 sec, the annealing temperature of 62.degree. C. for 15 sec, and extension temperature of 72.degree. C. for 30 sec. Data acquisition was done at 77.degree. C. for 30 sec. Preliminary dissociation analyses of the PCR products showed that product remaining above 77.degree. C. was the specific PCR product. Standard curves containing logarithmically increasing known cDNA levels were run with each set of primers, in addition to the actin primers for normalization. All real time PCR products were tested on 2% agarose gel and were sent for sequencing for identity approval. Cloning of full-length put gene--Full length sequence of the putative protein gene (put) was amplified from cDNA that was extracted from HH line fruit (10 days after anthesis), using the following primers: Put forward, 5'-GTAGTACTATATAAACCATGTGAG-3' (SEQ ID NO: 19) and reverse, 5'-CATATGTTGACATATCTAATG-3' (SEQ ID NO: 20). The full length gene [(SEQ ID NO: 20), 930 bp) was cloned to pGEM-T easy vector (promega) using T-A cloning procedure, and then was sub-cloned to BlueScript II ks+ vector (Stratagene) using the EcorI (NEB #R0101) endonuclease. The put gene (SEQ ID NO: 21) was again sub-cloned between the cauliflower 35S promoter and the n-terminator sites of the pBIN PLUS binary vector (Ghosh et al., 2002) using the XhoI (NEB #R0146) and XbaI (NEB #R0145) endonucleases.

[0166] Trangenic Plants

[0167] Constructed vector comprising the put gene under the 35S promoter was transformed into E. coli (strain DH5alpha, Stratagene), and then were retransformed into EHA105 Agrobacterium electro-competent cells using the method described by Walkerpeach and Velten (1994). Plasmids were prepared using a mini-prep kit (Qiagen #12143) and re-transformed to pBIN PLUS for sequencing to insure the absence of deletions and other cloning inaccuracies.

[0168] Tomato transformation experiments were carried out using the cv MicroTom as described by Meissner et al. (1997) and cv. MP1 as described by Barg et al. (1997). Transgenic shoots were rooted on Murashige and Skoog basal medium (Duchefa, Haarlem, The Netherlands) supplemented with 1 mg L.sup.-1 zeatin (Duchefa #Z0917), 100 mg L.sup.-1 kanamycin and 100 mg L.sup.-1 Chlaforan. Standard practices of growing the transformed plants are carried out.

Example 1

Inheritance Analysis of the Dehydration Trait

[0169] The inheritance of the trait of appearance of micro-fissures (MF) on the fruit skin was determined in two independent segregating F.sub.5 populations (lines 2394 and 2395) based on a cross between a standard small fruited cultivar (line 1815) and an advanced introgression line exhibiting the trait of dehydration (line 1881). The distribution pattern of the appearance of micro-fissures in the segregating populations was according to a ratio of 3:1 for Micro-fissured: standard cuticle, with chi-square probability values of 0.546 and 0.864 for 2394 and 2395 populations, respectively (Table 1, below).

TABLE-US-00002 TABLE 1 Segregation pattern of microfissure and dehydration phenotypes in segregating populations 2394 and 2395. 2395 2394 Phenotype No Probability Phenotype No Probability N 16 0.272 N 15 0.234 Y 39 0.709 Y 49 0.765 Total 55 1.000 Total 64 1.000 X.sup.2 value: 0.029 X.sup.2 value: 0.424 Prob of X.sup.2: 0.864 Prob of X.sup.2: 0.546 N - non-dehydrating; Y - dehydrating; No - number of individuals in population.

[0170] This distribution pattern is characteristic for a single gene inheritance with dominant/recessive allelic relations.

[0171] The trait of fruit dehydration (CWP) segregated according to a 3:1 ratio in population 2394 while in population 2395 segregation was according to a 1:2:1 ratio with approximately half of the population dehydrating but at an intermediate rate of dehydration. Therefore, it is concluded that the allelic relations are either completely dominant or semi-dominant, depending on the genetic background of the population (FIGS. 1a-1b). From the above it can be concluded that the trait of fruit CWP is inherited as a single gene trait, which is termed herein as Cwp.

Example 2

Fine Mapping of Cwp Gene

[0172] Based on the high-density tomato RFLP map (Tanksley et al. 1992) a set of CAPS (Cleaved amplified polymorphism) markers were designed. Loci representing various genomic positions, including markers linked to QTLs for reticulated epidermis (Fulton, et al., 2000, markers TG464, TG477, CT68 and TG68 localized on chromosomes 4, 6, 8, 12, respectively) were investigated for analysis of linkage with the trait of micro-fissures. Each polymorphic PCR-based molecular marker was applied to both parents and a set of 48 F.sub.2 individuals segregating for the trait.

[0173] Based on the initial set of markers the Cwp gene was mapped to the telomeric portion of chromosome 4, linked to CT199 marker by an estimated distance of approximately 3 cM (2 recombination events in 96 gametes, FIG. 2a). For finer mapping of the telomeric portion of chromosome 4 an additional group of CAPS markers were designed for a cluster of markers located throughout this chromosomal segment. The chromosomal introgression segment from the L. hirsutum parent was localized between the TG163 and TG464 markers (FIG. 2b). This introgression represents the L. hirsutum segment in the near-isogenic line that was used as the dehydrating donor parent in this analysis.

[0174] In order to further narrow down the introgression size a larger F.sub.2 population (over 200 individuals) was investigated with PCR-based markers between CT199 and TG464 markers. A closely linked cluster (<1.5 cM) of molecular markers was defined as flanking the Cwp gene (FIG. 2c) and based on this study the Cwp gene was located between TG464 and CT61 (0.5 cM).

Example 3

Positional Cloning of Cwp Gene

[0175] The localization to this small introgression allowed for the positional cloning of Cwp. For this purpose an additional 3500 segregating progeny (7000 gametes) of a heterozygous individual derived from the near-isogenic line were subjected to CAPS marker analysis with the marker TG464 and CT61, revealing 12 recombinants (0.34 cM compared with 0.5 cM between the same markers in the "first round" of fine mapping). A set of 5 contiguous BACs bridging the linked markers TG464 and CT61 was identified and assembled using the chromosome walking technique. In brief, this was accomplished by sequencing the BAC end and using the BAC end as a probe to identify a contiguous BAC.

[0176] In order to place the new BAC with respect to the introgression, and to produce a higher resolution map polymorphic CAPs for the two species were developed and the recombinants were tested for these new markers.

[0177] The 5 contiguous BACs created a bridge between CT61 and TG464 CAPS markers (FIG. 3a). For each of the 12 recombinant plants 10 selfed progenies were grown, genotyped with the appropriate segregating markers and analysed for dehydration and the appearance of micro-fissures. Of the 12 recombination events initially identified, 3 were further localized between the two ends of BAC 37B8 (FIG. 3a-area restricted by two broken lines) indicating that Cwp was located in the 37B8 BAC. To further resolve the recombination events, BAC 37B8 was sub-cloned and the smaller fragments were assembled in order and a segment of approximately 15,000 bp (15 kb) was identified, within which the Cwp gene was located. (FIG. 3b, mapping and sub-cloned contigs data at a lower resolution are not presented).

Example 4

Bioinformatical Analysis of the Candidate Genes

[0178] The segment of 15 kb in BAC 37B8 described in Example 3 was sub-cloned into the Bluescript vectors (Stratagene), sequenced and assembled using the SEQUENCHER software package (Gene Codes Corporation).

[0179] A bioinformatics analysis of the 15 kb sequence after analysis by the BLAST program (BLASTP, NCBI, http://www(dot)ncbi(dot)nlm(dot)nih(dot)gov) revealed three candidate open reading frames (ORFs, FIG. 4). The first ORF showed a similarity to a protein of unknown function from Arabidopsis thaliana (GenBank Accession No. NP 189369.1) (protein Identity--44%, Homology--61%). This protein has two domains. The first one is RING-finger domain (rpsBLAST--NCBI Conserved Domain Search), a specialized type of Zn-finger of 40 to 60 residues that binds two atoms of zinc, and is probably involved in mediating protein-protein interactions (Borden, 1998). It was identified in proteins with a wide range of functions, such as viral replication, signal transduction, and development. It has two variants, the C3HC4-type and a C3H2C3-type (RING-H2 finger), which have different cysteine/histidine pattern. The other domain is DUF23 and it is domain of unknown function. It is part of a family that consists of an approximately 300 residue long region found in C. elegans and drosophila proteins. This region contains several conserved cysteine residues and several charged amino acids that may function as catalytic residues. This ORF was termed "Zinc". Interestingly, the homology of the tomato Zinc to the Arabidopsis homolog is not at the site of the "Ring finger" but only at DUF23 one and the "Ring finger" domain region is missing at Zinc tomato gene.

[0180] The second ORF showed similarity to a DNA-binding bromodomain-containing protein (Arabidopsis thaliana GenBank Accession No. NP 974153.11, protein identity--37%, Homology 56%). This gene is a part of a DNA binding protein family that is associated with acetylation regulation of proteins, DNA and chromatin and are part of histone acetyltransferase regulation (Dhalluin et al., 2000). We termed this gene "DBP" (DNA Binding Protein).

[0181] The third ORF had similarity to a protein described merely as an "expressed protein" (Arabidopsis thaliana At4g38260, GenBank Accession No. NP_568038.1) (protein Identity--48%, homology--67%). It contains a domain of unknown function (DUF833). It is part of a family that is found in eukaryotes, prokaryotes and viruses and has no known function. One member has been found to be expressed during early embryogenesis in mice (Halford et al., 1993). This gene was termed "PUT" (putative). None of these three candidate genes showed any similarity or homology to genes that participate in known steps of cuticle biosynthesis metabolism.

Example 5

Expression Analysis of Candidate Genes

[0182] In order to determine which of the three candidate genes is associated with tomato fruit cuticle development, the expression level of each of the three genes in the near-isogenic lines differing in their Cwp allele was measured [L. hirsutum dehydrating allele, (HH), and L. esculentum not dehydrating allele, (EE), FIGS. 5a-5b]. mRNA from ovaries and fruits of the following stages was extracted: anthesis, 5 and 15 days after anthesis, and at immature green, mature green and breaker developmental stages (FIGS. 5a-5b). Fruit specimens were taken from the same segregating population that was used for the positional cloning procedure. The expression of each of the genes was examined by RT-PCR. DBP was expressed only at the ovary stage and equally in both genotypes (HH and EE) thereby indicating that the expression of this gene is not associated with the phenotypic trait (FIG. 5b). Expression of the Zinc gene was not observed at any fruit stage in either genotype, similarly indicating that its expression is not associated with the trait of dehydration (not shown).

[0183] Only PUT was expressed in the young stages of the developing fruit and, furthermore, was expressed differentially only in fruit of the dehydrating genotypes with the L. hirsutum allele for Cwp (HH) (FIG. 5a). The highest expression observed in this study was at the fruitlet stage of 15 days after anthesis.

[0184] In order to confirm the differential expression pattern of the PUT gene, the expression of this gene in additional populations derived from the M82 tomato industry cultivar was analyzed. One population was an F.sub.2 population derived from a heterozygote individual, originating from the hybridization of a dehydrating line (line 2168) with the M82 determinate cultivar. We examined the expression of all three segregating genotypes (HH, HE, EE), at the stage of 5-15 days after anthesis (the stage with the highest expression levels in the first expression analysis). As shown in FIG. 6, a classical Mendelian expression pattern of PUT gene was found, with the HH genotypes showing highest expression levels, the heterozygous HE individuals showing approximately half the expression level, and the EE genotypes lacking expression (first three bars in FIG. 6).

[0185] In addition, the expression of the PUT gene was examined in another NIL (near isogenic line) population the introgression line 4.4 derived from the interspecific hybridization of L. esculntum (M82) and an additional wild species L. pennellii, containing the analogous introgression as the L. hirsutum-derived genotypes described here (Eshed and Zamir, 1994). This population represents another wild allele of the PUT gene, and the fruit of IL4.4 also show micro-fissures and dehydrate. Similar to the L. hirsutum derived populations, the L. penellii derived introgression containing the L. pennelii allele for Cwp (IL 4.4) showed expression of the PUT gene in the young fruitlets, compared to M82 (FIG. 6, last two bars).

[0186] Transgenic Tomato Plants Expressing the PUT Gene

[0187] In order to show that the expression of the Put gene is associated with the unique cuticular development trait transgenic tomato plants were developed with the PUT gene under the control of the 35S promoter (using the pBIN PLUS binary vector as described). The phenotypic trait is observed in the transgenic plants, indicating that the expression of Put is associated with the trait.

[0188] In order to determine the gene dosage of the individual segregating T1 plants derived from the selfing of the initial transgenic plants 50-70 seed from each T1 plant were seeded on 1/2 MS medium containing 100 mg/ml Kanamycin. Following germination, the percentage of seedlings with normal roots was determined. When 100% of the seedlings exhibited normal roots growth, that T1 plant was considered homozygous for the transgene. Approximately 75% T2 seedlings with normal roots indicated that the T1 plant was heterozygous for the transgene. Other ratios, though not observed here, might indicate the existence of two or more unlinked copies of the transgene. Sixteen T1 individuals from two independent T1 segregating populations were analyzed to determine their allelic makeup. These classifications were then used to determine the relationship between allelic dosage of the PUT gene and the phenotypic traits.

[0189] As shown in FIGS. 7a-7b, the phenotypic trait of microfissures (MF-) on the fruit cuticle was already observed at the T.sub.0 generation. From 20 independent T.sub.0 transgenic individuals 4 plants (MF1-1, MF1-4, MF1-8, MF1-12) showed varying levels of MF on fruit skin. In addition, these transgenic plants showed higher dehydrating rate than the wild type fruit (FIG. 7b).

[0190] Two segregating T.sub.1 populations were grown and tested for MF presence and dehydrating rates. FIGS. 8a-8b show the effect of the PUT transgene copy number on micro-fissures severity (scale between 1 to 5, FIG. 8a) and weight loss percentage of the fruit (after 14 days at room temperature, FIG. 8b). The number of PUT gene copies were determined as in the materials and methods section.

[0191] FIGS. 9a-9b show a comparison between transgenic tomato individuals (T.sub.1 generation) expressing no copies, analogous to wild type, and two copies of the PUT gene from the wild tomato species Solanum habrochaites S. FIG. 9a-Scanning electron micrograph presenting the intact surface of the fruit from an individual with no copies of the PUT gene (0 copies) and the micro-fissured fruit of an individual with two copies of the transgene. FIG. 9b-Drying rate comparison between an individual with no copies of the PUT gene (0 copies) and an individual with two copies (2 copies).

[0192] These results clearly show that the expression of the PUT gene is causal to the phenotype of microfissures and fruit dehydration.

[0193] Phylogenetic analysis based on gene sequences indicates that cwp is part of a gene family represented by three members in Arabidopsis (FIGS. 10a-10b). There is an additional tomato homologue (CWP2) showing 30% homology to the Lecwp1 gene, which is indeed expressed in cultivated tomatoes (EST No. AW621927).

[0194] Interestingly, this homologue maps to tomato chromosome 2-1 where there is a reported QTL for tomato fruit epidermal reticulation (Frary et al, 2004). Developing fruit of the solanaceous cultivated pepper (Capsicum annum) also express a cwp homologue highly similar (87%) to the Lecwp1 gene in its epidermal tissue and pepper fruit are characterized by the horticultural problem of post-harvest water loss, as well as by the desirable trait of fruit dehydration in paprika cultivars. Therefore it is likely that homologues of the CWP gene may also contribute to cuticular modification and water permeability.

[0195] These results indicate that the expression of the cwp gene leads to a structurally modified cuticle (based on weight and TEM) which presumably undergoes fissuring during fruit expansion due to reduction in elasticity. However, this phenomenon is observed only in fruit with a highly developed fruit cuticle such as the astomatous thick skinned cultivated tomato and is not apparent in fruit of the wild species, with their characteristic thinner cuticle. The deposition of cuticular components during cultivated tomato fruit development undergoes a surge during the transition from the immature to the mature green stage and it is reasonable that the this coincides with the observation of the microfissure phenotype.

[0196] It is appreciated that certain features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, various features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable subcombination.

[0197] Although the invention has been described in conjunction with specific embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. Accordingly, it is intended to embrace all such alternatives, modifications and variations that fall within the spirit and broad scope of the appended claims. All publications, patents and patent applications and GenBank Accession numbers mentioned in this specification are herein incorporated in their entirety by reference into the specification, to the same extent as if each individual publication, patent or patent application or GenBank Accession number was specifically and individually indicated to be incorporated herein by reference. In addition, citation or identification of any reference in this application shall not be construed as an admission that such reference is available as prior art to the present invention.

REFERENCES

Other References are Cited in the Application

[0198] Aharoni A Dixit S Jetter R Thoenes E Arkel G Pereira A (2004) The SHINE clade of AP2 domain transcription factors activates wax biosynthesis, alters cuticle properties and confers drought tolerance when overexpressed in Arabidopsis. Plant Cell (in press). [0199] Altschul S F Gish W Miller W Myers E W Lipman D J (1990) Basic local alignment search tool. J. Mol. Biol. 215: 403-410. [0200] Arts M G M Keijzar C J Steikema W J Pereira A (1996) Molecular characterization of the CER1 gene of Arabidopsis involved in epicuticular wax biosynthesis and pollen fertility. Plant Cell 7: 2115-2127. [0201] Baker, (1982) In: The Plant cuticle, Editors: D. F. Cutler, K. L. Alvin and C. E. Price, London, Academic Press, [0202] Bakker J C (1988) Russeting (cuticle cracking) in glasshouse tomatoes in relation to fruit growth. J. Hort. Sci. 63 (3): 459-463. [0203] Barg R Pilowsky M Shabtai S Carni N Alejandro D Szechtman BD Salts Y (1997) The TYLCV-tolerance tomato line MP-1 is characterized by superior transformation competence. J. Exp. Bot. 48 (316): 1919-1923. [0204] Blee E Schuber F (1993) Biosynthesis of cutin monomers: involvement of a lipoxygenase/peroxygenase pathway. Plant J. 4: 113-123. [0205] Borden K L (1998) RING fingers and B-boxes: zinc-binding protein-protein interaction domains. Biochem. Cell Biol. 76(2-3): 351-358. [0206] Chen X Goodwin S M Boroft V L Liu X Jenks M A (2003) Cloning and characterization of the WAX2 gene of Arabidopsis involved in cuticle membrane and wax production. Plant Cell 15: 1170-1185. [0207] Considine J Brown K (1981) Physical aspects of fruit growth. Plant Physiol. 68: 371-376. [0208] Conter S D Burns E E Leeper P W (1969) Pericarp anatomy of crack-resistant and susceptible tomato fruits. J. Amer. Soc. Hort. Sci. 94: 136-137. [0209] Dhalluin C Carlson J E Zeng L He C Aggarwal A K Zhou M M (2000) Structure and ligand of a histone acetyltransferase bromodomain. Nature 399(6735): 491-496. [0210] Emmons C L W Scott J W (1997) Environmental and physiological effects on cuticle cracking in tomato. J. Amer. Hort. Sci. 122 (6): 797-801. [0211] Ehret D L Helmer T Hall J W (1993) Cuticle cracking in tomato fruit. J. Hort. Scien. 68 (2) 195-201. [0212] Eshed, Y and Zamir D. (1995) n introgression line population of Lycopersicon pennellii in the cultivated tomato enables the identification and fine mapping of yield associated QTL. Genetics 141:1147-1162. [0213] Flebig A Mayfield J A Milley N L Chau S Fischer R L Prauss D (2000) Alterations in CER6, a gene identical to CUT1, differentially affect long-chain lipid content on the surface of pollen and stems. Plant Cell 12: 2001-2008. [0214] Fulton T M, Chunwongse J, Tanksley S D (1995) Microprep protocol for extraction of DNA from tomato and other herbaceous plants. Plant Mol Biol Rep 13: 207-209. [0215] Fulton T M Grandillo S Beck-Bunn T Fridman E Frampton A Lopez J Petiard V Uhling J Zamir D Tanksley S D (2000) Advanced backcross QTL analysis of a lycopersicon esculentum x lycopersicon parviflorum cross. Theor. Appl. Genet. 100: 1025-1042. [0216] Ghosh S B Nagi L H S Ganapathi T R Khurana P S M Bapat V A (2002) Cloning and sequencing of potato virus Y coat protein gene from Indian isolate and development of transgenic tobacco for PVY resistance. Curr. Sci. 82: 855-859. [0217] Halford S Wilson D I Daw S C Roberts C Wadey R Kamath S Wickremasinghe A Burn J Goodship J Mattei M G (1993) Isolation of a gene expressed during early embryogenesis from the region of 22q11 commonly deleted in DiGeorge syndrome. Hum. Mol. Genet. 2(10):1577-1582. [0218] Holloway G J (1982) Structure and histochemistry of plants cuticular membranes. In: Cutler D F Cutler K L A Price C E, The Plant Cuticle. Academic Press, London, UK, pp. 33-44. [0219] Hooker T S Millar A A Kunst L (2002) Significance of the expression of the CER6 condensing enzyme for cutucular wax production in Arabidopsis. Plant Physiol. 129, 1568-1580. [0220] Kolattukudy P E (1980) Biopolyester membranes of plants: cutin and suberin. Science 208 (30): 990-999. [0221] Koornneef M Anhart C J Theil F (1989) A genetic and phenotypic description of eceiferum (cer) mutants of Arabidopsis thaliana. J. Hered. 80: 118-122. [0222] Koske T J Pallas J E Jones J B (1980) Influence of ground bed heating and cultivar on tomato fruit cracking. Hortscience 15 760-762. [0223] Kunst L Samuels A L (2003) Biosynthesis and secretion of plants cuticular wax. Prog. Lipid. Res. 42(1): 51-80. [0224] Kurata T Kawabata A C Sakuradani E Shimizu S Okada K Wada T (2003) The yore-yore gene regulates multiple aspects of epidermal cells differentiation in Arabidopsis. Plant J. 36: 55-66. [0225] Lownds N K Banaras M Bosland P W (1993) Relationships between postharvest water loss and physical properties of pepper fruit (Capsicum annuum L.). HortScience 28 (12): 1182-1184 [0226] Meissner R Jacobson Y Melamed S Levyatuv S Shalev G Ashri A Elkind Y Levy A (1997) A new model system for tomato genetics. Plant J 12: 14651472. [0227] Millar A A Clemens S Zachgo S Giblin E M Taylor D C Kunst L (1997) CUT1, an Arabidopsis gene required for cuticular wax biosynthesis and pollen fertility, encodes a very-long-chain fatty acid condensing enzyme. Plant J. 12: 121-131. [0228] Miron D Schaffer A A (1991) Sucrose phosphate synthase, sucrose synthase and invertase activity in developing fruit of lycopersicon esculentum Mill. And Bonpl. Plant Physiol. 95: 623-627. [0229] Miron D Petreikov M Carmi N Shen S Levin I Granot D Zamski E Schaffer A A (2002) Sucrose uptake, invertase localization and gene expression in developing fruit of lyconpersicon esculentum and the sucrose-accumulating lycopersicon hirsutum. Physiol. Plant. 115: 35-47. [0230] Monforte A J Freidman E Zamir D Thankslry S D (2001) Comparison of a set of allelic QTL-NILs for chromosome 4 of tomato; Deductions about natural variation and implications for germplasm utilization. Theor. Appl Genet. 102:572-590. [0231] Nawrath C (2000) The biopolymers cutin and suberin. In: Somerville C R Meyerowitz E M, The Arabidopsis Book. Rockville, Md.: American society of Plant Biologist, Pp. 1-14. [0232] Ojimelukwe P C (1994) Effects of processing methods on ascorbic acid retention and sensory characteristic of tomato products. J. Food Sci. Thechnol. 31: 247-248. [0233] Peet M M (1992) Fruit cracking in tomato. HortTechnology 2 (2): 216-223. [0234] Peet M M Willits D H (1995) Role of excess water in tomato fruit cracking. HortScience 30 (1): 65-68. [0235] Pruitt R E Ville-Catzada J P Ploense S E Grossnlklaus U Lolle S J (2000) FIDDLEHEAD, a gene required to suppress epidermal cell interaction in Arabidopsis, encodes a putative lipid biosynthesis enzyme. Proc. Natl. Acad. Sci. 97: 1311-1316. [0236] Reina J J Heredia A (2001) Plant cutin biosynthesis: the involvement of a new acyltransferase. Trends Plant Sci. 6: 296. [0237] Riederer M Schreiber L (2001) Protecting against water loss: analysis of the barrier properties of plant cuticles. J Exp. Bot. 52 (363): 2023-2032. [0238] Tanksley S D Ganal M W Giovannoni J J Grandillo S Martin G B Messeguer R Miller J C Miller L Paterson A H Pineda O Roder M S Wing R A Wu W Young N D (1992) High density molecular linkage maps of the tomato and potato genomes. Genetics 132: 1141-1160. [0239] Schnurr J Shockey J Browse J (2004) The acyl-CoA synthetase encoded by LACS2 is essential for normal cuticle development in Arabidopsis. Plant Cell 16(3): 629-642. [0240] Schonherr J (1976a) Water permeability of isolated cuticular membranes: The effect of pH and cations on diffusion, hydrodynamic permeability and size of polar pores in cutin matrix. Planta 128: 113-126. [0241] Schonherr J (1976b) Water permeability of isolated cuticular membranes: The effect of cuticular waxes on diffusion of water. Planta 131: 159-164. [0242] Schonherr J Schmidt H W (1979) Water permeability of plant cuticle. Planta 144: 391-400. [0243] Todd J Post-Beittenmiller D Jaworski J G (1999) KCS1 encodes a fatty acid elongase 3-ketoacyl-CoA synthase affecting wax biosynthesis in Arabidopsis Thaliana. Plant J. 17: 119-130. [0244] Tukey L D (1959) Observations on the russeting of apples grown in plastic bags. Proc. Am. Soc. Hortic. Sci. 74: 30-39. [0245] Vogg G Fischer S Leide J Emmanuel E Jetter R Levy A A Riederer M (2004) Tomato fruit cuticular waxes and their effects on transpiration barrier properties: functional characterization of a mutant deficient in a very-long-chain fatty acid beta-ketoacyl-CoA synthase. J. Exp. Bot. 55(401): 1401-1410. [0246] Voisey P W Lyhall L H Kloek M (1970) Tomato skin strength--its measurement and relation to cracking. J. Amer. Soc. Hort. Sci. 95 (4): 485-488. [0247] Walkerpeach C and Velten J (1994) Agrobacterium-mediated gene transfer to plant cells cointegrate and binary vector system. In: Gelvin S Schilperoort R, Plant Molecular Biology Manual. Kluwer Academic Publishers, Belgium, Pp. 1-19. [0248] Wilson L A Sterling C (1975) Studies on the cuticle of tomato fruit I. Fine structure of the cuticle. Z. Pflanzenphysiol. 77: 359-371. [0249] Wellesen K Durst F Pinot F Benveniste L Nettesheim K Wisman E Steiner-Langa S Saedler H Yapheremov A (2001) Functional analysis of the LACERATA gene of Arabidopsis provides evidence for different roles of fatty acid omega-hydroxylation in development. Proc. Natl. Acad. Sci. USA 98: 9694-9699. [0250] Yahhremov A Wisman E Huijser C Wellsen K (1999) Characterization of the FIDDLEHEAD gene of Arabidopsis reveals a link between adhesion response and cell differentiation in the epidermis. Plant Cell 11: 2187-2201. [0251] Young P A (1947) Cuticle cracks in tomato fruits. Phytopathology 37: 143-145.

Sequence CWU 1

1

58122DNAArtificial sequenceSingle strand DNA oligonucleotide 1tgtaatacga ctcactatag gg 22223DNAArtificial sequenceSingle strand DNA oligonucleotide 2aagctattta ggtgacacta tag 23321DNAArtificial sequenceSingle strand DNA oligonucleotide 3tgcaatcccg aacatgaaga c 21422DNAArtificial sequenceSingle strand DNA oligonucleotide 4ccttctggtc gcatctgtgt ct 22524DNAArtificial sequenceSingle strand DNA oligonucleotide 5tcagggtgag gggtaataat tgag 24624DNAArtificial sequenceSingle strand DNA oligonucleotide 6gcttaaaact caagtctcct cgca 24722DNAArtificial sequenceSingle strand DNA oligonucleotide 7aataatgcga atcgaatcac ta 22822DNAArtificial sequenceSingle strand DNA oligonucleotide 8aaggctaaat ctcctccttt ct 229140DNAArtificial sequenceTomato ZINC gene amplicon 9aataatgcga atcgaatcac tatagtttaa acataggctt acttataata agagcggcgc 60aactacatca acttactgta aagaatcaaa gaaaaactat ttttactatg ttgcatccag 120aaaggaggag atttagcctt 1401023DNAArtificial sequenceSingle strand DNA oligonucleotide 10tggataagcg gacgactcta ttg 231123DNAArtificial sequenceSingle strand DNA oligonucleotide 11ctgttgtttg ggaagtggct tct 2312116DNAArtificial sequenceTomato DBP gene amplicon 12tggataagcg gacgactcta ttggccctcc atcttctccc acccatccag gaccaaactt 60taccccggga ggcaaaatat tttctaactt tttagaagcc acttcccaaa caacag 1161322DNAArtificial sequenceSingle strand DNA oligonucleotide 13ctctccttgg cccaaggctc aa 221424DNAArtificial sequenceSingle strand DNA oligonucleotide 14cagctttagt ggtatctctc atca 2415205DNAArtificial sequenceTomato PUT gene amplicon 15ctctccttgg cccaaggtaa gaattctaat gggctttttt cgatcgatat acataaatta 60tacaaatgat atgcttttgg ttgttcattt caggctcaaa gactgaagtt aaattttaag 120aaaatgatgg atgtttacga agtgaatgac gagaaaatct gcgtcaaaga tatgatagaa 180aaattgatga gagataccac taaag 2051620DNAArtificial sequenceSingle strand DNA oligonucleotide 16caccattggg tctgagcgat 201720DNAArtificial sequenceSingle strand DNA oligonucleotide 17gggcgacaac cttgatcttc 2018251DNAArtificial sequenceTomato actin amplicon 18caccattggg tctgagcgat tccgctgtcc agaagtgctg ttccaaccat caatgatcgg 60aatggaagct gctggtattc atgaaaccac gtacaattcc atcatgaagt gtgacgttga 120tatcaggaag gatctgtatg gaaacatcgt cctcagtggt ggtaccacaa tgttccctgg 180tattgctgat aggatgagca aggaaattac tgcattagct cctagtagca tgaagatcaa 240ggttgtcgcc c 2511924DNAArtificial sequenceSingle strand DNA oligonucleotide 19gtagtactat ataaaccatg tgag 242021DNAArtificial sequenceSingle strand DNA oligonucleotide 20catatgttga catatctaat g 2121912DNALycopersicon hirsutum 21tgatcttcat cttattcttg tttttattta tagaaacaat aaaatattta taatcaatca 60tcatgtgtat agtagtgttt atttgggaag cagatagtag atattcatta gtgttattat 120tgaatagaga tgaatatcat aataggccaa caaaggaagt tcattggtgg gaagatggag 180aaattgttgg tggcaaagat gaagttggtg gtggcacttg gttggcttct tcaactaatg 240gtaaattggc ttttcttact aatgttttgg aacttcatac acttcctcat gtcaaaacta 300gaggtgacct acctcttcga tttttacaga gcaataaaag cccaatggag tttgcaaaag 360agttggtgaa tgaagggaat gaatacaatg ggtttaattt aattttggca gatattgaaa 420ctaaaaaaat ggtatatgta acaaataggc ccaaaggaga gcccataaca atacaagaag 480tccaaccagg tattcatgtg ctgtccaatg caaaactgga ctctccttgg cccaaggctc 540aaagactgaa gttaaatttt aagaaaatgt tggatgttta cgaagtgaat gacgagaaaa 600tctgcgtcaa agatatgata gaaaaattga tgagagatac cactaaagct gataaaagta 660aattgccttg tatttgttct acagactggg agttggaact tagctctatt ttcgtggaag 720ttgacactgc actggggtgt tatggtacta gaagtacaac agcattgaca attgaagtgg 780gaggagaagt aagcttttat gagttgtacc ttgagaacaa catgtggaaa gagcaaattg 840tcaactatcg gattgaaaaa ctccaaatgc aataaatgtt tttaatatgt tgatatatct 900aatgttttca tg 91222270PRTLycopersicon hirsutum 22Met Cys Ile Val Val Phe Ile Trp Glu Ala Asp Ser Arg Tyr Ser Leu 1 5 10 15 Val Leu Leu Leu Asn Arg Asp Glu Tyr His Asn Arg Pro Thr Lys Glu 20 25 30 Val His Trp Trp Glu Asp Gly Glu Ile Val Gly Gly Lys Asp Glu Val 35 40 45 Gly Gly Gly Thr Trp Leu Ala Ser Ser Thr Asn Gly Lys Leu Ala Phe 50 55 60 Leu Thr Asn Val Leu Glu Leu His Thr Leu Pro His Val Lys Thr Arg 65 70 75 80 Gly Asp Leu Pro Leu Arg Phe Leu Gln Ser Asn Lys Ser Pro Met Glu 85 90 95 Phe Ala Lys Glu Leu Val Asn Glu Gly Asn Glu Tyr Asn Gly Phe Asn 100 105 110 Leu Ile Leu Ala Asp Ile Glu Thr Lys Lys Met Val Tyr Val Thr Asn 115 120 125 Arg Pro Lys Gly Glu Pro Ile Thr Ile Gln Glu Val Gln Pro Gly Ile 130 135 140 His Val Leu Ser Asn Ala Lys Leu Asp Ser Pro Trp Pro Lys Ala Gln 145 150 155 160 Arg Leu Lys Leu Asn Phe Lys Lys Met Leu Asp Val Tyr Glu Val Asn 165 170 175 Asp Glu Lys Ile Cys Val Lys Asp Met Ile Glu Lys Leu Met Arg Asp 180 185 190 Thr Thr Lys Ala Asp Lys Ser Lys Leu Pro Cys Ile Cys Ser Thr Asp 195 200 205 Trp Glu Leu Glu Leu Ser Ser Ile Phe Val Glu Val Asp Thr Ala Leu 210 215 220 Gly Cys Tyr Gly Thr Arg Ser Thr Thr Ala Leu Thr Ile Glu Val Gly 225 230 235 240 Gly Glu Val Ser Phe Tyr Glu Leu Tyr Leu Glu Asn Asn Met Trp Lys 245 250 255 Glu Gln Ile Val Asn Tyr Arg Ile Glu Lys Leu Gln Met Gln 260 265 270 233155DNALycopersicon hirsutummisc_feature(1501)..(1501)n is a, c, g, or t 23tgccgtccta ttcttagaat actcaagtaa tttaacgtag tggtgaaaat ttgataaatt 60aattatatac taatttttca gtcttatttt atgtggtata tttaattgga tatgtagttt 120aagaaataat aaaaacttta aaatatttat aaatttactt ttctaaaaaa gtgaattcaa 180ttttttctct cctcataaat gtattagagt attatcatta aaattaagtg ggactaataa 240aggtaaaaaa taaattattc ctttaaatta tttaaccata taagaaaatg tgacattctt 300ttttagactt gactaaaata gaaaataatg tcatatatat aaaatgagac gaaaaaagta 360aatattaatt taaaatttaa aactttaggg taatagctac tttgaattac ctagatttca 420ataaaattca acatataata aaacatacta atttacaatt tttaaaataa tatgactaaa 480agtcatatta ttcaaaaaac aatctatacc gccgtcacct agttacttta atttgtgtag 540cttctagtac atacattttt aaactttatc tgaatttaat attttaatta tattaaacat 600ttattaaaat ttataaaatt taaattgacg taatataatg aagagagtag tactatataa 660accatgtgag tactaacatg atcttcatct tattcttgtt tttatttata gaaacaataa 720aatagttata aaattaatca atcatgtgta tagtagtgtt tatttgggaa gcagatagta 780gatattcatt agtgttatta ttgaatagag atgaatatca taataggcca acaaaggaag 840ttcattggtg ggaagatgga gaaattgttg gtggcaaaga tgaagttggt ggtggcactt 900ggttggcttc ttcaactaat ggtaaatggc tttcttacta atgttttgga acttcataca 960cttcctcatg ccaaaactag aggtgaccta cctgttcgat ttttacaggt acgattaaat 1020tctttatata ttatacgtta atatgtttga tctttcattt tggttttgtt atacgaagga 1080cgagacctag aggtctttaa gacaaaacat aaatatgcat catagtcata aactttcaat 1140aaatattcaa ttttgaatat gcgctttcaa aggtattaca agttgagtac taaaggaatt 1200gagtttatca agattaaatt ttgaatttga ttcttttgat catgattaat agtaatgtta 1260aatcttgtcc ttattggagt atatatatga tcaataaatc aagattttaa attgtagtat 1320aatcttaatt ttaaagaata ttaatgttgt aaaattttag atttaacaaa cacaaaaatc 1380atatttgtat gttataacta tagtttgtat agttgcgctc aatatgtttg ttcgcgagct 1440gttaatatgt cactatttcg gtttacatat acaaaagaga tcaattgcat aattttgttt 1500ngcatatacn tnttaaacat gatacataat agaaatttca ttnattgtgt aatatatctt 1560tgtataaagc aagaaagagc gaaacacaac agaaaactgg atagggaaat atttatattt 1620tgtatagtta taagtgtata tgacggaaat atacgtaatt attttttata catgattttc 1680tctcgctttt atgcaaacac aaacacaatt tatacatttg tttttgtgta aagtgagagt 1740ggcgagcgag attctataga gagagaacca aatgaaaata tatgtattat atgcagtttt 1800ctgtagtttt atacaaatac aaacacaatt tatacattta tttttgtgta tgagagaggc 1860gagtgagatt ctcnggggag gaaaatatat gtatatatac agttttgttt cgctataaac 1920aaacagaaca cattttatac atttgtattt gtataaaaca agagagacga gggagaaact 1980gctcaacgag aaattcagga agagaggtga atgacaacta tttgttacga gttgcaagta 2040aatcaaactg cgactataac atttagtttg aattaataat ttgttatttt aaacgatttt 2100ccgtaaaatt taattgttaa ttgcagagca ataaaagccc aatggagttt gcaaaagagt 2160tggtgaatga agggaatgaa tacaatgggt ttaatttaat tttggcagat attgaaacta 2220aaaaaatggt atatgtaaca aataggccca aaggagagcc cataacaata caagaagtcc 2280aaccaggtat tcatgtgctg tccaatgcaa aactggactc tccttggccc aaggtaagaa 2340ttctaatggg cttttttcga tcgatataca taaattatac aaatgatatg cttttggttg 2400ttcatttcag gctcaaagac tgaagttaaa ttttaagaaa atgttggatg tttacgaagt 2460gaatgacgag aaaatctgcg tcaaagatat gatagaaaaa ttgatgagag ataccactaa 2520agctgataaa agtaaattgc cttgtatttg ttctacagac tgggagttgg aacttagctc 2580tattttcgtg gaagttgaca ctgcactggg taattcatac cgcgttataa ctaatatgtt 2640tgtttgattt taacgtactc aaacgatgat aaaggttaaa gtagatatac aaacatttta 2700aaaataattg aaatagttca ataatagaag tgtacatatc attaacatag tttgatgggt 2760ttttttggtg gtgtgaatat gtaggggtgt tatggtacta gaagtacaac agcattgaca 2820attgaagtgg gaggagaagt aagcttttat gagttgtacc ttgagaacaa catgtggaaa 2880gagcaaattg tcaactatcg gattgaaaaa ctccaaatgc aataaatgtt tttaatatgt 2940tgatatatct aatgtttttc atgttcatat gttgacatat ctaatgtttt catttttttt 3000ttttaattca aataagattt tttcttcaaa aaattaaact ttttgtcttt gaatggaaat 3060tgttattcat tgtatttgta aaatgtacta cactacttgg aagacataat gtatgtttcg 3120ggctcctttg ttttagcaac aattttagac tttca 315524750DNALycopersicon hirsutum 24atgtctatac cggtgttcat atggaaagcg catccgttgc atcccttcct tctcttcctc 60aacagagatg aataccacaa tcgtccaacg aaaccattgt catggtggga agatactgat 120atacttggtg gaagggatga agttgctggt gggacttggt tggcttgtac tcgcactgga 180agacttgctt ttcttactaa tgttcgagaa atcaattcaa attcacatac cagaagtagg 240ggagaccttc ctcttcgatt cttaaagagt gtgaagagcc ctcgtgattt ttcagagcaa 300ctattgatag aagcaggtga atataatggg tttaatttga tagtaactga tctttgttca 360atgactatgc tatatataac taaccgaccg aaacacaccg gtatgtccgt cactgaggtt 420tcacccggta ttcatgtttt atcaaatgca tcactaaact ctccatggcc taagtctcaa 480cggctggagt gcagtttcaa gcaattattg gatgaatatg gcgaatcgga aattccaata 540gggcatgcag ctgaaagaat atgagagacg tggctcaaga agatagtaac ccgccaggca 600tcatattctc ccgagtgtga gtaccaattg agctccctat ttgttgacac tgaaatgtgc 660atggggcgtt tttgcccaag aagcacttct tcactggccg tgaagaagtc ttgtgacgcc 720accttttatg agcggttcct gagaaggttt 75025250PRTLycopersicon hirsutum 25Met Ser Ile Pro Val Phe Ile Trp Lys Ala His Pro Leu His Pro Phe 1 5 10 15 Leu Leu Phe Leu Asn Arg Asp Glu Tyr His Asn Arg Pro Thr Lys Pro 20 25 30 Leu Ser Trp Trp Glu Asp Thr Asp Ile Leu Gly Gly Arg Asp Glu Val 35 40 45 Ala Gly Gly Thr Trp Leu Ala Cys Thr Arg Thr Gly Arg Leu Ala Phe 50 55 60 Leu Thr Asn Val Arg Glu Ile Asn Ser Asn Ser His Thr Arg Ser Arg 65 70 75 80 Gly Asp Leu Pro Leu Arg Phe Leu Lys Ser Val Lys Ser Pro Arg Asp 85 90 95 Phe Ser Glu Gln Leu Leu Ile Glu Ala Gly Glu Tyr Asn Gly Phe Asn 100 105 110 Leu Ile Val Thr Asp Leu Cys Ser Met Thr Met Leu Tyr Ile Thr Asn 115 120 125 Arg Pro Lys His Thr Gly Met Ser Val Thr Glu Val Ser Pro Gly Ile 130 135 140 His Val Leu Ser Asn Ala Ser Leu Asn Ser Pro Trp Pro Lys Ser Gln 145 150 155 160 Arg Leu Glu Cys Ser Phe Lys Gln Leu Leu Asp Glu Tyr Gly Glu Ser 165 170 175 Glu Ile Pro Ile Gly His Ala Ala Glu Arg Ile Met Arg Asp Val Ala 180 185 190 Gln Glu Asp Ser Asn Pro Pro Gly Ile Ile Ser Pro Glu Cys Glu Tyr 195 200 205 Gln Leu Ser Ser Leu Phe Val Asp Thr Glu Met Cys Met Gly Arg Phe 210 215 220 Cys Pro Arg Ser Thr Ser Ser Leu Ala Val Lys Lys Ser Cys Asp Ala 225 230 235 240 Thr Phe Tyr Glu Arg Phe Leu Arg Arg Phe 245 250 26762DNAArabidopsis thaliana 26atgaagatca caacagggcg acagaggcgc tgcgtttggt gggaagacgg agagacggtg 60ggaggaagag accttgttgg cggcgggacg tggctgggct gcacgaggca tggccgtctg 120gctttcctca ccaatttcaa ggaagcctcc tccttccctg ctgctaaatc ccgtggagat 180ctgcctcttc gttacttgca gagcgaaaag agtccggccg agtttgccga ggagatccaa 240gacgaaattt cactctacaa tggctttaac ctggttgtcg ctcatgtctt gtccaaatcc 300atgatttaca ttaccaaccg accaccccac ggtgacaagc tcgtgacgca agtctctccc 360gggatccatg tcctttccaa cgccaacctc gactcccctt ggcccaagtg tctgaggctg 420agggagggtt tccaacagct tctggctgag aacgggagcg gtgaattccc ggtgaagacc 480atggtggagg aggtgatgac caatactgtc aaggacgaag aaaccgagct acctcacgtt 540ttcacaccag agacggaata ccatctcagc tccatcttcg tcgacatgca gagaccaact 600gggcgttatg ggaccagaag catctctgcg atcatcgtca agtcccatgg agatggtggt 660ggtgatggtg agatttgctt ctacgagagg catcttgaag aaggcgattc atggaaggaa 720cacactcaac agtttgtaat aatacaaaac caaagcattt ga 76227253PRTArabidopsis thaliana 27Met Lys Ile Thr Thr Gly Arg Gln Arg Arg Cys Val Trp Trp Glu Asp 1 5 10 15 Gly Glu Thr Val Gly Gly Arg Asp Leu Val Gly Gly Gly Thr Trp Leu 20 25 30 Gly Cys Thr Arg His Gly Arg Leu Ala Phe Leu Thr Asn Phe Lys Glu 35 40 45 Ala Ser Ser Phe Pro Ala Ala Lys Ser Arg Gly Asp Leu Pro Leu Arg 50 55 60 Tyr Leu Gln Ser Glu Lys Ser Pro Ala Glu Phe Ala Glu Glu Ile Gln 65 70 75 80 Asp Glu Ile Ser Leu Tyr Asn Gly Phe Asn Leu Val Val Ala His Val 85 90 95 Leu Ser Lys Ser Met Ile Tyr Ile Thr Asn Arg Pro Pro His Gly Asp 100 105 110 Lys Leu Val Thr Gln Val Ser Pro Gly Ile His Val Leu Ser Asn Ala 115 120 125 Asn Leu Asp Ser Pro Trp Pro Lys Cys Leu Arg Leu Arg Glu Gly Phe 130 135 140 Gln Gln Leu Leu Ala Glu Asn Gly Ser Gly Glu Phe Pro Val Lys Thr 145 150 155 160 Met Val Glu Glu Val Met Thr Asn Thr Val Lys Asp Glu Glu Thr Glu 165 170 175 Leu Pro His Val Phe Thr Pro Glu Thr Glu Tyr His Leu Ser Ser Ile 180 185 190 Phe Val Asp Met Gln Arg Pro Thr Gly Arg Tyr Gly Thr Arg Ser Ile 195 200 205 Ser Ala Ile Ile Val Lys Ser His Gly Asp Gly Gly Gly Asp Gly Glu 210 215 220 Ile Cys Phe Tyr Glu Arg His Leu Glu Glu Gly Asp Ser Trp Lys Glu 225 230 235 240 His Thr Gln Gln Phe Val Ile Ile Gln Asn Gln Ser Ile 245 250 28801DNAArabidopsis thaliana 28atggggagag ggagaaaaca cactgacgct gctgcagaac agagagaact ggcaattaag 60gcaaacattg ttgatgaacc tttttctgta tcggcgattg ataggtcaat aagaaaggcg 120gaatgggtta aaactgaaac tgaccagata ttaagtggtc gttgcccaga gaccgatggg 180acgtggttag gtatttctac tcgaggccga gtcgcttttc ttgtggaggc agggactatt 240aacagagaca gattcaacgg cgccgagagt cgtactcttg agttcttaga gagcaacgag 300agtccagagg actttgcaaa gtcatcggct gcagattaca tacgtaacaa gaacacagcc 360gcctttcatc taattgtggc cgacatagct tcaaactcaa tgctttatat ctccaaaccg 420cgtttctctg actatggcat tgtctataca gagcctgttg gtcctggtgt tcacacacta 480tcttcagctg gactcgattc cgacgttgga tacagggact tacgtatgag acactctttt 540tgtgagatga ttaacagaga acgactacca ccaataaggg acattgctga gattatgtat 600gatccagtca aagcttacga aagcgtgcta ctgagctcta tttttttcgt cgacatgaag 660attggatacg aacactatgg aacaagaatt acgacagcat tggttgtgaa acgcaccaag 720gaagtgttgt tctttgagag gtacagggag atatttaatg atgattggga cgaccacgac 780ttcgcgttca ccatcatcta g 80129266PRTArabidopsis thaliana 29Met Gly Arg Gly Arg Lys His Thr Asp Ala Ala Ala Glu Gln Arg Glu 1 5 10 15 Leu Ala Ile Lys Ala Asn

Ile Val Asp Glu Pro Phe Ser Val Ser Ala 20 25 30 Ile Asp Arg Ser Ile Arg Lys Ala Glu Trp Val Lys Thr Glu Thr Asp 35 40 45 Gln Ile Leu Ser Gly Arg Cys Pro Glu Thr Asp Gly Thr Trp Leu Gly 50 55 60 Ile Ser Thr Arg Gly Arg Val Ala Phe Leu Val Glu Ala Gly Thr Ile 65 70 75 80 Asn Arg Asp Arg Phe Asn Gly Ala Glu Ser Arg Thr Leu Glu Phe Leu 85 90 95 Glu Ser Asn Glu Ser Pro Glu Asp Phe Ala Lys Ser Ser Ala Ala Asp 100 105 110 Tyr Ile Arg Asn Lys Asn Thr Ala Ala Phe His Leu Ile Val Ala Asp 115 120 125 Ile Ala Ser Asn Ser Met Leu Tyr Ile Ser Lys Pro Arg Phe Ser Asp 130 135 140 Tyr Gly Ile Val Tyr Thr Glu Pro Val Gly Pro Gly Val His Thr Leu 145 150 155 160 Ser Ser Ala Gly Leu Asp Ser Asp Val Gly Tyr Arg Asp Leu Arg Met 165 170 175 Arg His Ser Phe Cys Glu Met Ile Asn Arg Glu Arg Leu Pro Pro Ile 180 185 190 Arg Asp Ile Ala Glu Ile Met Tyr Asp Pro Val Lys Ala Tyr Glu Ser 195 200 205 Val Leu Leu Ser Ser Ile Phe Phe Val Asp Met Lys Ile Gly Tyr Glu 210 215 220 His Tyr Gly Thr Arg Ile Thr Thr Ala Leu Val Val Lys Arg Thr Lys 225 230 235 240 Glu Val Leu Phe Phe Glu Arg Tyr Arg Glu Ile Phe Asn Asp Asp Trp 245 250 255 Asp Asp His Asp Phe Ala Phe Thr Ile Ile 260 265 301122DNAArabidopsis thaliana 30atgcctggag aatcgaatat catcgagtgg ccagcaagta gagtcagggt cataagtggg 60gcatcttgga gtcgaaacgg tcagattttg agtggtcggt gcaaagctaa caacggaacc 120tggtttggta ttactaaagg tggccgagtc gcttttctcg tgaatacatc gttgttgttg 180gaccgtgtta agtcatacag cggctcggag ttgtatcccg ttcgtttctt ggagggcaac 240atgagtccag agcagtttgc caacgaagtg aaagtgcatg aaaaggagac taatgaaagg 300catgcctata gtcttgtcgt tgcagacatg acttcgagtt caatggttca tatcctgaaa 360ccctcggata ctaagtctga tgtcgtgata gagactgttc cgtttggtgt gcatacactt 420tcttcttacg aaggtctcga ttctacagat tctgccaggg atttactcct gagacgcttg 480tttacccaga tggttggtaa tttgggaaac gttcaacaac gacagatgga ggagattgct 540gggaggttta tgtatgatgc tcaagcagga agagacgcgg tgttttacca tagtagagat 600gagcatccta atggaaaact tggaacgcaa cgctttggaa caacaagtac gacagcattg 660gttgtgaaac gcactagaga agtgatgctc tttgagaagt acatggagca gaatggtgca 720tggaacacga acaacttcgc tttcaacatc caaaaacagc aaaagctata tccaaatttg 780gataaagaag ctcttaagcg cgttggggta tttgcgttgg aagaagttaa caaccatgag 840catgatattc accctgacct gatgcccagt ttcttcgagg atgatatgct gaaagtaaaa 900tttaatgaga tgattgctag acatgcaaaa ctgccgccaa ttaagaacat tgttgaggat 960cttatgatga agtctccatt ttttatcgac agtgtcgatg gtgctggcaa gaaggtgagg 1020tatcgaacag tacgtacatt gggaatggac ataaaagcca acagaccaca agggcggttc 1080tatgagaggc atttgaatga taatggtgaa tgggtaggct ag 112231373PRTArabidopsis thaliana 31Met Pro Gly Glu Ser Asn Ile Ile Glu Trp Pro Ala Ser Arg Val Arg 1 5 10 15 Val Ile Ser Gly Ala Ser Trp Ser Arg Asn Gly Gln Ile Leu Ser Gly 20 25 30 Arg Cys Lys Ala Asn Asn Gly Thr Trp Phe Gly Ile Thr Lys Gly Gly 35 40 45 Arg Val Ala Phe Leu Val Asn Thr Ser Leu Leu Leu Asp Arg Val Lys 50 55 60 Ser Tyr Ser Gly Ser Glu Leu Tyr Pro Val Arg Phe Leu Glu Gly Asn 65 70 75 80 Met Ser Pro Glu Gln Phe Ala Asn Glu Val Lys Val His Glu Lys Glu 85 90 95 Thr Asn Glu Arg His Ala Tyr Ser Leu Val Val Ala Asp Met Thr Ser 100 105 110 Ser Ser Met Val His Ile Leu Lys Pro Ser Asp Thr Lys Ser Asp Val 115 120 125 Val Ile Glu Thr Val Pro Phe Gly Val His Thr Leu Ser Ser Tyr Glu 130 135 140 Gly Leu Asp Ser Thr Asp Ser Ala Arg Asp Leu Leu Leu Arg Arg Leu 145 150 155 160 Phe Thr Gln Met Val Gly Asn Leu Gly Asn Val Gln Gln Arg Gln Met 165 170 175 Glu Glu Ile Ala Gly Arg Phe Met Tyr Asp Ala Gln Ala Gly Arg Asp 180 185 190 Ala Val Phe Tyr His Ser Arg Asp Glu His Pro Asn Gly Lys Leu Gly 195 200 205 Thr Gln Arg Phe Gly Thr Thr Ser Thr Thr Ala Leu Val Val Lys Arg 210 215 220 Thr Arg Glu Val Met Leu Phe Glu Lys Tyr Met Glu Gln Asn Gly Ala 225 230 235 240 Trp Asn Thr Asn Asn Phe Ala Phe Asn Ile Gln Lys Gln Gln Lys Leu 245 250 255 Tyr Pro Asn Leu Asp Lys Glu Ala Leu Lys Arg Val Gly Val Phe Ala 260 265 270 Leu Glu Glu Val Asn Asn His Glu His Asp Ile His Pro Asp Leu Met 275 280 285 Pro Ser Phe Phe Glu Asp Asp Met Leu Lys Val Lys Phe Asn Glu Met 290 295 300 Ile Ala Arg His Ala Lys Leu Pro Pro Ile Lys Asn Ile Val Glu Asp 305 310 315 320 Leu Met Met Lys Ser Pro Phe Phe Ile Asp Ser Val Asp Gly Ala Gly 325 330 335 Lys Lys Val Arg Tyr Arg Thr Val Arg Thr Leu Gly Met Asp Ile Lys 340 345 350 Ala Asn Arg Pro Gln Gly Arg Phe Tyr Glu Arg His Leu Asn Asp Asn 355 360 365 Gly Glu Trp Val Gly 370 32713DNAVitis vinifera 32ggtcgcactg tatatattca acggagagga gcagtgacgg cgtttggagg ccgagaaagt 60aagagatttc agtttctgag gcgggaaagt acggaagcat gtgtatagca gtattcttat 120ggcaagctca cccgatttat cctttccttc tgttgctcaa cagagacgaa tatcataatc 180ggcctactga ggctctggca tggtggcaag gtggggagat actgggcggg cgagatgggc 240tcgccggtgg gacatggttg gcttgtagca gagatgggag gttggctttt cttacaaatg 300tgcgagaagt tcacccaatc cccgaagcca agagcagagg agacctaatt gttcggttct 360tggagagcaa gaagaatccc atggaatttg cagaggaagt tgtgaaggag gcagataagt 420ataatgggtt taacttgata atggctgatc tttgttccaa aactatgatc tatataacca 480acagaccaag agaagctaat gtttctgttg tcgaggtttc acctggtatt catgtgctgt 540caaatgcaag tttggactca ccttggccta aggtacgaag actaggtcat aatttcaaag 600agctcttgga taaatatggt gaaggtgaga tccccacaga ggagatggtt gagaaattaa 660tgaagaaaca caatcaaaga cgatgaaatc gtgctgcctc gcatctatcc tcc 71333207PRTVitis vinifera 33Glu Ile Ser Val Ser Glu Ala Gly Lys Tyr Gly Ser Met Cys Ile Ala 1 5 10 15 Val Phe Leu Trp Gln Ala His Pro Ile Tyr Pro Phe Leu Leu Leu Leu 20 25 30 Asn Arg Asp Glu Tyr His Asn Arg Pro Thr Glu Ala Leu Ala Trp Trp 35 40 45 Gln Gly Gly Glu Ile Leu Gly Gly Arg Asp Gly Leu Ala Gly Gly Thr 50 55 60 Trp Leu Ala Cys Ser Arg Asp Gly Arg Leu Ala Phe Leu Thr Asn Val 65 70 75 80 Arg Glu Val His Pro Ile Pro Glu Ala Lys Ser Arg Gly Asp Leu Ile 85 90 95 Val Arg Phe Leu Glu Ser Lys Lys Asn Pro Met Glu Phe Ala Glu Glu 100 105 110 Val Val Lys Glu Ala Asp Lys Tyr Asn Gly Phe Asn Leu Ile Met Ala 115 120 125 Asp Leu Cys Ser Lys Thr Met Ile Tyr Ile Thr Asn Arg Pro Arg Glu 130 135 140 Ala Asn Val Ser Val Val Glu Val Ser Pro Gly Ile His Val Leu Ser 145 150 155 160 Asn Ala Ser Leu Asp Ser Pro Trp Pro Lys Val Arg Arg Leu Gly His 165 170 175 Asn Phe Lys Glu Leu Leu Asp Lys Tyr Gly Glu Gly Glu Ile Pro Thr 180 185 190 Glu Glu Met Val Glu Lys Leu Met Lys Lys His Asn Gln Arg Arg 195 200 205 341068DNAZea mays 34gatcagctaa gatagctgca aaacaagcga gttacttaca accaaacaga agggtagaaa 60ccacctgaag ccatgtgcat tgctgcatgg atttggcagg ctcaccctgt gcaccaactc 120ctcctgcttc tcaacagaga tgagttccac agcaggccta caaaagcagt aggatggtgg 180ggtgaaggct caaagaagat ccttggtggc agggatgtgc ttggtggagg aacatggatg 240gggtgcacca aggatggaag gcttgccttc ctgaccaatg tgcttgaacc agatgccatg 300cccggtgcac ggactagggg agatctgcct ctcaaattcc tgcagagcaa caagagccca 360ctcgaagttg caactgaagt ggcagaagaa gctgatgaat acaatggctt caacctcata 420ctagctgatc taacaacaaa tatcatggtt tatgtgtcaa accggcctaa gggtcagcct 480gcaacaattc aactcgtgtc accaggactc catgtgctgt ccaatgcaag gctagatagc 540ccttggcaga aggcaattct cctcggtaaa aacttcaggg agcttcttag ggagcatggt 600gctgatgagg ttgaagtgaa ggatatagtt gagaggctaa tgactgacac cacaaaggct 660gacaaagata gactgccaaa cactggttgt gatcccaact gggagcatgg tctgagctcc 720atcttcattg aggtgcaaac tgaccaaggg ccctatggga cacggagcac agccgtttta 780tcagtgaact atgatggcga agctagcttg tacgagaagt atcttgagag tggtatatgg 840aaggatcaca cagtgagtta ccagatagag tagtaggcat tgcacaggaa aagttggcga 900cctcaaataa atagaaatat gaagcagaca caattgtgaa tttcattatt tccctgatct 960ctagtcatct tcgtgattat ctaagatcct accataatgc caattacatt attcactgta 1020agcagatttt tcacttgacg ataaaatgtc aaccaaaact ttggtttt 106835271PRTZea mays 35Lys Pro Pro Glu Ala Met Cys Ile Ala Ala Trp Ile Trp Gln Ala His 1 5 10 15 Pro Val His Gln Leu Leu Leu Leu Leu Asn Arg Asp Glu Phe His Ser 20 25 30 Arg Pro Thr Lys Ala Val Gly Trp Trp Gly Glu Gly Ser Lys Lys Ile 35 40 45 Leu Gly Gly Arg Asp Val Leu Gly Gly Gly Thr Trp Met Gly Cys Thr 50 55 60 Lys Asp Gly Arg Leu Ala Phe Leu Thr Asn Val Leu Glu Pro Asp Ala 65 70 75 80 Met Pro Gly Ala Arg Thr Arg Gly Asp Leu Pro Leu Lys Phe Leu Gln 85 90 95 Ser Asn Lys Ser Pro Leu Glu Val Ala Thr Glu Val Ala Glu Glu Ala 100 105 110 Asp Glu Tyr Asn Gly Phe Asn Leu Ile Leu Ala Asp Leu Thr Thr Asn 115 120 125 Ile Met Val Tyr Val Ser Asn Arg Pro Lys Gly Gln Pro Ala Thr Ile 130 135 140 Gln Leu Val Ser Pro Gly Leu His Val Leu Ser Asn Ala Arg Leu Asp 145 150 155 160 Ser Pro Trp Gln Lys Ala Ile Leu Leu Gly Lys Asn Phe Arg Glu Leu 165 170 175 Leu Arg Glu His Gly Ala Asp Glu Val Glu Val Lys Asp Ile Val Glu 180 185 190 Arg Leu Met Thr Asp Thr Thr Lys Ala Asp Lys Asp Arg Leu Pro Asn 195 200 205 Thr Gly Cys Asp Pro Asn Trp Glu His Gly Leu Ser Ser Ile Phe Ile 210 215 220 Glu Val Gln Thr Asp Gln Gly Pro Tyr Gly Thr Arg Ser Thr Ala Val 225 230 235 240 Leu Ser Val Asn Tyr Asp Gly Glu Ala Ser Leu Tyr Glu Lys Tyr Leu 245 250 255 Glu Ser Gly Ile Trp Lys Asp His Thr Val Ser Tyr Gln Ile Glu 260 265 270 361152DNAHordeum vulgare 36cacacacaca caaggcgcac ggttgcaaaa caagggagtt atttttagaa gcagggagta 60aggaaccacc tgaagccatg tgtatcgctg catggcattt ggcaggctca cccacagcat 120cagctcctgc tgctgctcaa cagagatgag ttccatagca ggcctacaaa ggcagtagga 180tggtggggcg agggctcaat gaagattctt ggtggcaggg atgtactcgg tggaggaaca 240tggatgggga gcaccaaaga tggcaggctt gccttcctga ccaatgtgct cgagcctgat 300gcaatgcccg gcgcacgcac taggggagac ctgcccctca ggttcctgca gggaaacaag 360agcccactgg aggttgcgac tgaagtggca aaagaagctg atgagtacaa tggcttcaac 420cttatactag ctgatctaac caggaatgtc atggtctacg tgtcaaaccg gccaaagggg 480cagcctgcga caattcagct cgtctcacca ggactccatg tgttgtccaa tgcaaggctt 540gatagccctt ggcagaaggc aattcgcctt ggtaaaaact tcagggagtt tataaggaag 600catggtgatg atgaagttga agcgaaggat atagctgaca gactaatgac tgacacgacg 660agggctgata aagataggct gccaaacacc ggttgtgatc ccacctggga gcacggtctg 720agctccatct tcatcgaggt gcaaactgac gaagggctct atgggacaag gagcacagca 780gttctttcag tgaactatga tggagaagct agcttatatg aaaagtacct cgagagtggt 840atatggaaga accacacagt gcattaccag atagagtagc caatgcggac ctaaaggcgg 900gagcccaaaa taggaagaaa gaatgaatag ctacaattgt gcatgctgtt atttccacag 960ttgcgcttta agatcatata atgatctcta gttatggcga ttaaattatt tactgtatgc 1020agatttatca attcagagag agatcattca aattgttgaa tatatataca taataataat 1080aatatgatat gatatgtata tttacagact tcatgttgcc acctttgtct atgaacatac 1140atgctttact ac 115237291PRTHordeum vulgare 37Lys Gln Gly Val Arg Asn His Leu Lys Pro Cys Val Ser Leu His Gly 1 5 10 15 Ile Trp Gln Ala His Pro Gln His Gln Leu Leu Leu Leu Leu Asn Arg 20 25 30 Asp Glu Phe His Ser Arg Pro Thr Lys Ala Val Gly Trp Trp Gly Glu 35 40 45 Gly Ser Met Lys Ile Leu Gly Gly Arg Asp Val Leu Gly Gly Gly Thr 50 55 60 Trp Met Gly Ser Thr Lys Asp Gly Arg Leu Ala Phe Leu Thr Asn Val 65 70 75 80 Leu Glu Pro Asp Ala Met Pro Gly Ala Arg Thr Arg Gly Asp Leu Pro 85 90 95 Leu Arg Phe Leu Gln Gly Asn Lys Ser Pro Leu Glu Val Ala Thr Glu 100 105 110 Val Ala Lys Glu Ala Asp Glu Tyr Asn Gly Phe Asn Leu Ile Leu Ala 115 120 125 Asp Leu Thr Arg Asn Val Met Val Tyr Val Ser Asn Arg Pro Lys Gly 130 135 140 Gln Pro Ala Thr Ile Gln Leu Val Ser Pro Gly Leu His Val Leu Ser 145 150 155 160 Asn Ala Arg Leu Asp Ser Pro Trp Gln Lys Ala Ile Arg Leu Gly Lys 165 170 175 Asn Phe Arg Glu Phe Ile Arg Lys His Gly Asp Asp Glu Val Glu Ala 180 185 190 Lys Asp Ile Ala Asp Arg Leu Met Thr Asp Thr Thr Arg Ala Asp Lys 195 200 205 Asp Arg Leu Pro Asn Thr Gly Cys Asp Pro Thr Trp Glu His Gly Leu 210 215 220 Ser Ser Ile Phe Ile Glu Val Gln Thr Asp Glu Gly Leu Tyr Gly Thr 225 230 235 240 Arg Ser Thr Ala Val Leu Ser Val Asn Tyr Asp Gly Glu Ala Ser Leu 245 250 255 Tyr Glu Lys Tyr Leu Glu Ser Gly Ile Trp Lys Asn His Thr Val His 260 265 270 Tyr Gln Ile Glu Pro Met Arg Thr Arg Arg Glu Pro Lys Ile Gly Arg 275 280 285 Lys Asn Glu 290 38801DNAOryza sativa 38atgtgtatag ctgcatgggt ttggcaagct cacccacagc accagctcct cctgctgctc 60aaccgggatg agttccatag caggccaacc aaggcagtag gatggtgggg ggagggctcg 120aagaagattc ttggtggtag agatgttctt ggtggaggga catggatggg ttgcacaaag 180gatggcaggc tcgccttcct caccaatgtg ctcgagccgg acgccatgcc gggggcgcgc 240acaaggggag atctccccct caggttcctg cagagcaaca agagcccact tgaagttgca 300actgaggtgg caaaagaagc tgacgagtac aacggcttca accttgtact ggctgatctg 360accacaaacg tcatggttta tgtgtcaaat cggccaaagg ggcagcctgc aacgatccaa 420cttgtctcac cagggctcca tgtgttgtcc aatgcaaggc tagacagccc ttggcagaag 480gcgattcgcc tcggtaagaa cttcagggag catcttagga agcatggtga tgatgaggtt 540gaagccaagg acatagttga gaggctaatg actgacacca caaaggctga caaagatagg 600ctgccaaaca ctggctgtga tccaaactgg gagcacggcc tgagctccat tttcattgag 660gtgcagactg accagggact ctacgggaca cggagcacgg ccgttctatc agtgaactac 720gacggtgaag ctagcttgta cgagaaatac ctggagagtg gtatatggaa ggatcacacg 780gtgcattacc agatagagta g 80139266PRTOryza sativa 39Met Cys Ile Ala Ala Trp Val Trp Gln Ala His Pro Gln His Gln Leu 1 5 10 15 Leu Leu Leu Leu Asn Arg Asp Glu Phe His Ser Arg Pro Thr Lys Ala 20 25 30 Val Gly Trp Trp Gly Glu Gly Ser Lys Lys Ile Leu Gly Gly Arg Asp 35 40 45 Val Leu Gly Gly Gly Thr Trp Met Gly Cys Thr Lys Asp Gly Arg Leu 50 55 60 Ala Phe Leu Thr Asn Val Leu Glu Pro Asp Ala Met Pro Gly Ala Arg 65 70 75 80 Thr Arg Gly Asp Leu Pro Leu Arg Phe Leu Gln Ser Asn Lys Ser Pro 85 90 95 Leu Glu Val Ala Thr Glu Val Ala Lys Glu Ala Asp Glu Tyr Asn Gly 100 105 110 Phe Asn Leu Val Leu Ala Asp Leu Thr

Thr Asn Val Met Val Tyr Val 115 120 125 Ser Asn Arg Pro Lys Gly Gln Pro Ala Thr Ile Gln Leu Val Ser Pro 130 135 140 Gly Leu His Val Leu Ser Asn Ala Arg Leu Asp Ser Pro Trp Gln Lys 145 150 155 160 Ala Ile Arg Leu Gly Lys Asn Phe Arg Glu His Leu Arg Lys His Gly 165 170 175 Asp Asp Glu Val Glu Ala Lys Asp Ile Val Glu Arg Leu Met Thr Asp 180 185 190 Thr Thr Lys Ala Asp Lys Asp Arg Leu Pro Asn Thr Gly Cys Asp Pro 195 200 205 Asn Trp Glu His Gly Leu Ser Ser Ile Phe Ile Glu Val Gln Thr Asp 210 215 220 Gln Gly Leu Tyr Gly Thr Arg Ser Thr Ala Val Leu Ser Val Asn Tyr 225 230 235 240 Asp Gly Glu Ala Ser Leu Tyr Glu Lys Tyr Leu Glu Ser Gly Ile Trp 245 250 255 Lys Asp His Thr Val His Tyr Gln Ile Glu 260 265 40707DNAMedicago truncatulamisc_feature(689)..(689)n is a, c, g, or t 40ttgtacttag ttatagtatt attgaagcta gccaactcaa aatttgtgaa caatgtgtat 60agctttgttt ctttggcaat ctcatccacc tttatccttt tcttcttttg aataatagag 120atgaatatca caataggcct acaaagaaag tgtcatggtg ggaagaatgt gatatagtgg 180gaggaaggga tgaaatagga ggagggacat ggttggcttg ttcttcacaa ggaaaagtgg 240cttttcttac caatgttttg gagcttcata cttgccctga ggccaaaact cgtggagacc 300tacccctcat gtttctcaag agcagcaaga atcccaaaga atttgcagaa agcttaaaaa 360gagaagctca atattacaat ggattcaatt tagtcattgc tgatattaat tccaaatcca 420tggtatacat atcaaataga cccaagggac agccaattac tgtccaagag gttcctcctg 480gtctacatgt actttcaaat gctaagttaa attcaccatg gcataaggct cagcgccttc 540aatttagatt caaagagcat cttgctaaaa atggggaagg tgagatacat gtaaaggaag 600taattaaaaa gctaatgaag gacaaaatta aagcagacaa aagcatgcta cctaatatat 660gctcacttga ttggggaatt caatcttanc tncatttttg ttgaaga 70741213PRTMedicago truncatulamisc_feature(209)..(210)Xaa can be any naturally occurring amino acid 41Leu Cys Phe Phe Gly Asn Leu Ile His Leu Tyr Pro Phe Leu Leu Leu 1 5 10 15 Asn Asn Arg Asp Glu Tyr His Asn Arg Pro Thr Lys Lys Val Ser Trp 20 25 30 Trp Glu Glu Cys Asp Ile Val Gly Gly Arg Asp Glu Ile Gly Gly Gly 35 40 45 Thr Trp Leu Ala Cys Ser Ser Gln Gly Lys Val Ala Phe Leu Thr Asn 50 55 60 Val Leu Glu Leu His Thr Cys Pro Glu Ala Lys Thr Arg Gly Asp Leu 65 70 75 80 Pro Leu Met Phe Leu Lys Ser Ser Lys Asn Pro Lys Glu Phe Ala Glu 85 90 95 Ser Leu Lys Arg Glu Ala Gln Tyr Tyr Asn Gly Phe Asn Leu Val Ile 100 105 110 Ala Asp Ile Asn Ser Lys Ser Met Val Tyr Ile Ser Asn Arg Pro Lys 115 120 125 Gly Gln Pro Ile Thr Val Gln Glu Val Pro Pro Gly Leu His Val Leu 130 135 140 Ser Asn Ala Lys Leu Asn Ser Pro Trp His Lys Ala Gln Arg Leu Gln 145 150 155 160 Phe Arg Phe Lys Glu His Leu Ala Lys Asn Gly Glu Gly Glu Ile His 165 170 175 Val Lys Glu Val Ile Lys Lys Leu Met Lys Asp Lys Ile Lys Ala Asp 180 185 190 Lys Ser Met Leu Pro Asn Ile Cys Ser Leu Asp Trp Gly Ile Gln Ser 195 200 205 Xaa Xaa His Phe Cys 210 42627DNASolanum tuberosum 42gatatggaaa gcgcatccgc tgtatccctt cctcctattc ctcaacagag atgaatacca 60caatcgtgat atacttggtg gaagggatga agttgctggt gggacttggt tggcttgtac 120tcgcaccgga agacttgctt tccttactaa tgttcgagaa atcaattcaa attcacatac 180caaaagtagg ggagaccttc ctcttcgatt cttgaagagt gtaaagagcc ctcatgattt 240ttcagagcaa cttttgaaag aagcaggcga atataatggg tttaacttga tagtagctga 300tctttgttca atgactatgc ttgatataac caaccgacca aaacacaccg gtatgtccgg 360cactgaagtt tcacccggta ttcacgtttt atcaaatgca acactagact ctccatggcc 420taagtctcaa cggctggagt acagtttcaa gcaattattg gatgaatatg gcgaatctga 480aattccaata gggcagacag ctgaaagaat aatgagagac ttggctaaag aagatagcaa 540cctgccaggc atctattccc ctgagtgtga gtaccagttg agctccatat tcgttgacac 600tgaaatgtcc atggggcgtt ttggcac 62743208PRTSolanum tuberosum 43Ile Trp Lys Ala His Pro Leu Tyr Pro Phe Leu Leu Phe Leu Asn Arg 1 5 10 15 Asp Glu Tyr His Asn Arg Asp Ile Leu Gly Gly Arg Asp Glu Val Ala 20 25 30 Gly Gly Thr Trp Leu Ala Cys Thr Arg Thr Gly Arg Leu Ala Phe Leu 35 40 45 Thr Asn Val Arg Glu Ile Asn Ser Asn Ser His Thr Lys Ser Arg Gly 50 55 60 Asp Leu Pro Leu Arg Phe Leu Lys Ser Val Lys Ser Pro His Asp Phe 65 70 75 80 Ser Glu Gln Leu Leu Lys Glu Ala Gly Glu Tyr Asn Gly Phe Asn Leu 85 90 95 Ile Val Ala Asp Leu Cys Ser Met Thr Met Leu Asp Ile Thr Asn Arg 100 105 110 Pro Lys His Thr Gly Met Ser Gly Thr Glu Val Ser Pro Gly Ile His 115 120 125 Val Leu Ser Asn Ala Thr Leu Asp Ser Pro Trp Pro Lys Ser Gln Arg 130 135 140 Leu Glu Tyr Ser Phe Lys Gln Leu Leu Asp Glu Tyr Gly Glu Ser Glu 145 150 155 160 Ile Pro Ile Gly Gln Thr Ala Glu Arg Ile Met Arg Asp Leu Ala Lys 165 170 175 Glu Asp Ser Asn Leu Pro Gly Ile Tyr Ser Pro Glu Cys Glu Tyr Gln 180 185 190 Leu Ser Ser Ile Phe Val Asp Thr Glu Met Ser Met Gly Arg Phe Gly 195 200 205 44423DNAGlycine max 44gtgctcccca gattgttcta ttttggcttt tataaagaat tgtttagatc ctttgaattg 60aagaatgtgt atagctttgt ttctttggca agcccaccca ctctaccctt tccttctttt 120gaacaacaga gatgaatatc acaacaggcc tacgaagcca gtgtcatggt gggaagatat 180tgatatagtt ggaggaagag atgagattgc tggaggaaca tggttggctt gttcaagaga 240aggaagagtt gcttttctga ccaatgtttt ggagcttcgt tcccttcctg aggctaaaag 300cagaggagac ctacctgtct catttcttaa gagtggaaag catccgaaag aatttgcaga 360aagtctaaaa atggaagctc attattacaa tgggttcaac ttgattgtgg ccgatattcc 420gtc 42345119PRTGlycine max 45Met Cys Ile Ala Leu Phe Leu Trp Gln Ala His Pro Leu Tyr Pro Phe 1 5 10 15 Leu Leu Leu Asn Asn Arg Asp Glu Tyr His Asn Arg Pro Thr Lys Pro 20 25 30 Val Ser Trp Trp Glu Asp Ile Asp Ile Val Gly Gly Arg Asp Glu Ile 35 40 45 Ala Gly Gly Thr Trp Leu Ala Cys Ser Arg Glu Gly Arg Val Ala Phe 50 55 60 Leu Thr Asn Val Leu Glu Leu Arg Ser Leu Pro Glu Ala Lys Ser Arg 65 70 75 80 Gly Asp Leu Pro Val Ser Phe Leu Lys Ser Gly Lys His Pro Lys Glu 85 90 95 Phe Ala Glu Ser Leu Lys Met Glu Ala His Tyr Tyr Asn Gly Phe Asn 100 105 110 Leu Ile Val Ala Asp Ile Pro 115 46542DNABeta vulgaris 46cccacgcgtc cgcccacgcg tccgcccacg cgtccgcgga cgcgtgggtc gacccacgcg 60tccgtttgaa ccacttttca attttcgagc tgaaacatga aagtgcatta attcacaccc 120aaacctgcaa cacatctttc tgaatagctc aaaattcgaa attccactca tgcaagagca 180agaatttagc atgaacatga aatgacaaat ttgaaatttc caccactaat catgaaaaac 240ccatgaaaaa gaaacgtgat gtgcatcgca atatttcaat ggcaatccca cccactttac 300ccatttcttc tactcctcaa ccgcgacgaa tatcataccc ggccaacaaa tccagcaggg 360tggtgggaag gtgaagaaat tgttggtggg aaagatgaag ttggtggtgg gacatggttg 420gcttgttcca aaggtggaag aattgctttt cttaccaatt ttagagagag agaatcaatt 480cctcatgcta aaagtagagg agatttgcct gttcgttttc ttaagtgtaa gaaagatccg 540gc 5424794PRTBeta vulgaris 47Met Cys Ile Ala Ile Phe Gln Trp Gln Ser His Pro Leu Tyr Pro Phe 1 5 10 15 Leu Leu Leu Leu Asn Arg Asp Glu Tyr His Thr Arg Pro Thr Asn Pro 20 25 30 Ala Gly Trp Trp Glu Gly Glu Glu Ile Val Gly Gly Lys Asp Glu Val 35 40 45 Gly Gly Gly Thr Trp Leu Ala Cys Ser Lys Gly Gly Arg Ile Ala Phe 50 55 60 Leu Thr Asn Phe Arg Glu Arg Glu Ser Ile Pro His Ala Lys Ser Arg 65 70 75 80 Gly Asp Leu Pro Val Arg Phe Leu Lys Cys Lys Lys Asp Pro 85 90 48190DNACapsicum annuum 48agaatgtgca tagcagtgtt tatttggcaa gcagacagta gatattcatt agtgttgttg 60ttgaacagag atgaatatca caataggcca acaaaggcag ttcattggtg ggaaggtgga 120gatcaaatag ttggtggtaa agatgacgtt ggtggtggta cttggttacc ttcttcaaca 180aatggtaaat 1904962PRTCapsicum annuum 49Met Cys Ile Ala Val Phe Ile Trp Gln Ala Asp Ser Arg Tyr Ser Leu 1 5 10 15 Val Leu Leu Leu Asn Arg Asp Glu Tyr His Asn Arg Pro Thr Lys Ala 20 25 30 Val His Trp Trp Glu Gly Gly Asp Gln Ile Val Gly Gly Lys Asp Asp 35 40 45 Val Gly Gly Gly Thr Trp Leu Pro Ser Ser Thr Asn Gly Lys 50 55 60 50719DNALactuca sativamisc_feature(687)..(687)n is a, c, g, or t 50gggaggaaga gtgtcattcc ttactaacgt cttggagctt cacactctcc cggaagccaa 60aactagagga gaccttccac ttcgtttctt ggagagcaat aagagtccag aggaatttgc 120aaaggaattg gtgaaggagg ttcatgagta caatgggttc aacctcataa cccttgacat 180ttcttcaaaa acgatgtttt atatatcaaa tagaccaaaa agtgaacctc caactgttca 240acaggttcaa ccaggcatcc atgtcctctc caatgccaag ctcgactccc cttggccaaa 300ggctcaacgt ttgaagttta attttaaaaa gttgcttagc gcatatgata aagacgaaga 360tatacccatg aaggatatga tggacaaact aatgagagac accatgaaag cagaaaagag 420tcaacttcct aatatttgtt ccattgattg ggagcataat ctaagctcga tatttgttga 480agtagacacc ccgttgggtc gttatgggac gagaagcatg attgcactaa gtatcaaaga 540taccgaagaa gcaagttttc atgagaccta cattgaaaga ggattttggt gggagaaaac 600cgtcgattat tatgttactc cacaagttaa aataaaagat atcgtcttct aagactaaat 660atacgttaca aatatttaaa atacagnctt tctctctata tatatcttat atataaaaa 71951216PRTLactuca sativa 51Gly Gly Arg Val Ser Phe Leu Thr Asn Val Leu Glu Leu His Thr Leu 1 5 10 15 Pro Glu Ala Lys Thr Arg Gly Asp Leu Pro Leu Arg Phe Leu Glu Ser 20 25 30 Asn Lys Ser Pro Glu Glu Phe Ala Lys Glu Leu Val Lys Glu Val His 35 40 45 Glu Tyr Asn Gly Phe Asn Leu Ile Thr Leu Asp Ile Ser Ser Lys Thr 50 55 60 Met Phe Tyr Ile Ser Asn Arg Pro Lys Ser Glu Pro Pro Thr Val Gln 65 70 75 80 Gln Val Gln Pro Gly Ile His Val Leu Ser Asn Ala Lys Leu Asp Ser 85 90 95 Pro Trp Pro Lys Ala Gln Arg Leu Lys Phe Asn Phe Lys Lys Leu Leu 100 105 110 Ser Ala Tyr Asp Lys Asp Glu Asp Ile Pro Met Lys Asp Met Met Asp 115 120 125 Lys Leu Met Arg Asp Thr Met Lys Ala Glu Lys Ser Gln Leu Pro Asn 130 135 140 Ile Cys Ser Ile Asp Trp Glu His Asn Leu Ser Ser Ile Phe Val Glu 145 150 155 160 Val Asp Thr Pro Leu Gly Arg Tyr Gly Thr Arg Ser Met Ile Ala Leu 165 170 175 Ser Ile Lys Asp Thr Glu Glu Ala Ser Phe His Glu Thr Tyr Ile Glu 180 185 190 Arg Gly Phe Trp Trp Glu Lys Thr Val Asp Tyr Tyr Val Thr Pro Gln 195 200 205 Val Lys Ile Lys Asp Ile Val Phe 210 215 52522DNASorghum bicolor 52agctaagata gttgcaaaca agcgagttac ttacaaccaa ccaaaggagt agaaaccacc 60tgaagccatg tgcattgctg catggatttg gcaggctcac cctgtgcacc aactcctcct 120gcttctcaac agagatgagt tccacagcag gcctacaaaa gcagtaggat ggtggggaga 180aggctcaaag aagattcttg gtggcaggga tgtgcttggt ggaggaacat ggatggggtg 240caccaaggat ggaaggcttg ccttcctgac caatgtgctt gaaccagatg ccatgcccgg 300tgcacggact aggggagatc tgcctctcag gttcctgcag agcaacaaga gcccactcga 360agttgcaact gaagtggcag aagaagctca taaatacaat ggcttcaacc tcatactagc 420tgatctaaca acaaatatca tggtctatgt gtcaaaccgg cctaaggggc agcctgcaac 480aattcaactc gtctcaccag gactccatgt gctgtccaat gc 52253151PRTSorghum bicolor 53Met Cys Ile Ala Ala Trp Ile Trp Gln Ala His Pro Val His Gln Leu 1 5 10 15 Leu Leu Leu Leu Asn Arg Asp Glu Phe His Ser Arg Pro Thr Lys Ala 20 25 30 Val Gly Trp Trp Gly Glu Gly Ser Lys Lys Ile Leu Gly Gly Arg Asp 35 40 45 Val Leu Gly Gly Gly Thr Trp Met Gly Cys Thr Lys Asp Gly Arg Leu 50 55 60 Ala Phe Leu Thr Asn Val Leu Glu Pro Asp Ala Met Pro Gly Ala Arg 65 70 75 80 Thr Arg Gly Asp Leu Pro Leu Arg Phe Leu Gln Ser Asn Lys Ser Pro 85 90 95 Leu Glu Val Ala Thr Glu Val Ala Glu Glu Ala His Lys Tyr Asn Gly 100 105 110 Phe Asn Leu Ile Leu Ala Asp Leu Thr Thr Asn Ile Met Val Tyr Val 115 120 125 Ser Asn Arg Pro Lys Gly Gln Pro Ala Thr Ile Gln Leu Val Ser Pro 130 135 140 Gly Leu His Val Leu Ser Asn 145 150 541132DNATriticum aestivummisc_feature(17)..(17)n is a, c, g, or t 54aatcctcagg gttacgncga cccacgcgtc cgcaaacaca caaggcgcac ggttgcgaaa 60caagggaatt atttagaagc aggaaggaac acctgaagcc atgtgtatcg ctgcatggat 120ttggcaggct cacccacagc atcagctcct gcttctgctc aacagagatg agttccatag 180caggcctaca aaggcagtag gatggtgggg ggagggctca atgaagattc ttggcggcag 240ggatgtactt ggtggaggaa catggatggg gagcaccaaa gatggcagac ttgccttcct 300gaccaatgtg ctcgagcctg atgcgatgcc tggcgcacgc actaggggag acctgcccct 360caggttcctg cagggcaaca agagcccact ggaggttgca actgaagtcg caaaagaagc 420tgatgagtac aatggcttca accttatact agctgatcta accaggaatg tcatggttta 480tgtgtcaaac cggccaaagg ggcagcctgc gacgattcag ctcgtctcac caggactcca 540tgtgttgtcc aatgcaaggc tagacagccc ttggcagaag gcaattcgcc ttggtaaaaa 600cttcagggag tttataagga agcatggtga tgatgaagtt gaagcgaagg atatagctga 660tagactaatg actgacacca cgagggctga taaagatagg ctgccaaaca ccggttgtga 720tcccaactgg gagcacggtc tgagctccat cttcatcgag gtgcaaactg acgaagggct 780ctatgggaca aggagcacag cagttctttc agtgaactat gatggagaag ctagcttata 840tgagaagtac ctcgagagtg gtatatggaa gaaccacaca gtgcattacc agatagaatt 900gccaatgcgc acctaaaggc aggagcctca aataggaaga aagaatgaat agctaccatt 960gtgcatgctg ttatttccac agttgcgctt taagatcaca taatgatctc taattatggc 1020aattaaatta tttactgtat gcggatctat aaattcagag acagatcaag tcaaattgtt 1080gaatatatat acataataat aatatgatat agtatgtgta tttacagact tc 113255271PRTTriticum aestivum 55Met Cys Ile Ala Ala Trp Ile Trp Gln Ala His Pro Gln His Gln Leu 1 5 10 15 Leu Leu Leu Leu Asn Arg Asp Glu Phe His Ser Arg Pro Thr Lys Ala 20 25 30 Val Gly Trp Trp Gly Glu Gly Ser Met Lys Ile Leu Gly Gly Arg Asp 35 40 45 Val Leu Gly Gly Gly Thr Trp Met Gly Ser Thr Lys Asp Gly Arg Leu 50 55 60 Ala Phe Leu Thr Asn Val Leu Glu Pro Asp Ala Met Pro Gly Ala Arg 65 70 75 80 Thr Arg Gly Asp Leu Pro Leu Arg Phe Leu Gln Gly Asn Lys Ser Pro 85 90 95 Leu Glu Val Ala Thr Glu Val Ala Lys Glu Ala Asp Glu Tyr Asn Gly 100 105 110 Phe Asn Leu Ile Leu Ala Asp Leu Thr Arg Asn Val Met Val Tyr Val 115 120 125 Ser Asn Arg Pro Lys Gly Gln Pro Ala Thr Ile Gln Leu Val Ser Pro 130 135 140 Gly Leu His Val Leu Ser Asn Ala Arg Leu Asp Ser Pro Trp Gln Lys 145 150 155 160 Ala Ile Arg Leu Gly Lys Asn Phe Arg Glu Phe Ile Arg Lys His Gly 165 170 175 Asp Asp Glu Val Glu Ala Lys Asp Ile Ala Asp Arg Leu Met Thr Asp 180 185 190 Thr Thr Arg Ala Asp Lys Asp Arg Leu Pro Asn Thr Gly Cys Asp Pro 195 200 205 Asn Trp Glu His Gly Leu Ser Ser Ile Phe Ile Glu Val Gln Thr Asp 210 215 220 Glu Gly Leu Tyr

Gly Thr Arg Ser Thr Ala Val Leu Ser Val Asn Tyr 225 230 235 240 Asp Gly Glu Ala Ser Leu Tyr Glu Lys Tyr Leu Glu Ser Gly Ile Trp 245 250 255 Lys Asn His Thr Val His Tyr Gln Ile Glu Leu Pro Met Arg Thr 260 265 270 561090DNASaccharum officinarum 56agcaaaacaa gcgagttact tacaaccaac caaggagtag aaaccacctg aagccatgtg 60cattgctgca tggatttggc aggctcaccc tgtgcaccaa ctcctcctga ttctcaacag 120agatgagttc cactgcaggc ctacaaaagc agtaggatgg tggggagaag gctcaaagaa 180gattcttggc ggcagggatg tgcttggtgg aggaacatgg atgggttgca ccaaggatgg 240caggcttgcc ttcctgacca atgtgcttga accagatgcc atgcccggtg cacggactag 300gggagatctg cctctcaggt tcctgcagag caacaagagc ccactcgaag ttgcaactga 360agtggcagaa gaagctcatg aatacaatgg gttcaacctc atactagctg atctaacaac 420aaatatcatg gtctatgtgt caaatcggcc taaggggcag cctgcaacaa ttcaactcgt 480ctcaccagga ctccatgtgc tgtccaatgc aaggctagat agcccttggc agaaggcaat 540tcgccttggt aaaaacttca aggagcttct tagggagcat ggtgacgatg agattgaagt 600gaaggatata gttgagaggc taatgactga caccacaaag gctgacaaag atagactgcc 660aaacactggt tgtgatccca actgggagca tggtctgagc tccatcttca tcgaggtgca 720aactgaccaa gggctctacg ggacacggag cacagccgtt ttatcagtga actatgatgg 780tgaagctagc ttgtacgaga agtaccttga gagtggtata tggaaggacc acacagtgaa 840ttaccagata gagtagtagg cattgcacag gaaaagctgg caacctcaaa taaatagaga 900tatgaagcag acacaattgt ggatttcatt ctttccctaa tccctagtca ccttcacgac 960tatctaagat cccatcatga tgccaattac attatttact gtaagcagat ttgtcacttg 1020acgataaaat gtcaagcaga agtttaagtt taaatatata caccaaatat ataaatttac 1080agacttcgtg 109057266PRTSaccharum officinarum 57Met Cys Ile Ala Ala Trp Ile Trp Gln Ala His Pro Val His Gln Leu 1 5 10 15 Leu Leu Ile Leu Asn Arg Asp Glu Phe His Cys Arg Pro Thr Lys Ala 20 25 30 Val Gly Trp Trp Gly Glu Gly Ser Lys Lys Ile Leu Gly Gly Arg Asp 35 40 45 Val Leu Gly Gly Gly Thr Trp Met Gly Cys Thr Lys Asp Gly Arg Leu 50 55 60 Ala Phe Leu Thr Asn Val Leu Glu Pro Asp Ala Met Pro Gly Ala Arg 65 70 75 80 Thr Arg Gly Asp Leu Pro Leu Arg Phe Leu Gln Ser Asn Lys Ser Pro 85 90 95 Leu Glu Val Ala Thr Glu Val Ala Glu Glu Ala His Glu Tyr Asn Gly 100 105 110 Phe Asn Leu Ile Leu Ala Asp Leu Thr Thr Asn Ile Met Val Tyr Val 115 120 125 Ser Asn Arg Pro Lys Gly Gln Pro Ala Thr Ile Gln Leu Val Ser Pro 130 135 140 Gly Leu His Val Leu Ser Asn Ala Arg Leu Asp Ser Pro Trp Gln Lys 145 150 155 160 Ala Ile Arg Leu Gly Lys Asn Phe Lys Glu Leu Leu Arg Glu His Gly 165 170 175 Asp Asp Glu Ile Glu Val Lys Asp Ile Val Glu Arg Leu Met Thr Asp 180 185 190 Thr Thr Lys Ala Asp Lys Asp Arg Leu Pro Asn Thr Gly Cys Asp Pro 195 200 205 Asn Trp Glu His Gly Leu Ser Ser Ile Phe Ile Glu Val Gln Thr Asp 210 215 220 Gln Gly Leu Tyr Gly Thr Arg Ser Thr Ala Val Leu Ser Val Asn Tyr 225 230 235 240 Asp Gly Glu Ala Ser Leu Tyr Glu Lys Tyr Leu Glu Ser Gly Ile Trp 245 250 255 Lys Asp His Thr Val Asn Tyr Gln Ile Glu 260 265 58743DNAArtificial sequencefunctional fragments of the cwp1 gene promoter 58tgccgtccta ttcttagaat actcaagtaa tttaacgtag tggtgaaaat ttgataaatt 60aattatatac taatttttca gtcttatttt atgtggtata tttaattgga tatgtagttt 120aagaaataat aaaaacttta aaatatttat aaatttactt ttctaaaaaa gtgaattcaa 180ttttttctct cctcataaat gtattagagt attatcatta aaattaagtg ggactaataa 240aggtaaaaaa taaattattc ctttaaatta tttaaccata taagaaaatg tgacattctt 300ttttagactt gactaaaata gaaaataatg tcatatatat aaaatgagac gaaaaaagta 360aatattaatt taaaatttaa aactttaggg taatagctac tttgaattac ctagatttca 420ataaaattca acatataata aaacatacta atttacaatt tttaaaataa tatgactaaa 480agtcatatta ttcaaaaaac aatctatacc gccgtcacct agttacttta atttgtgtag 540cttctagtac atacattttt aaactttatc tgaatttaat attttaatta tattaaacat 600ttattaaaat ttataaaatt taaattgacg taatataatg aagagagtag tactatataa 660accatgtgag tactaacatg atcttcatct tattcttgtt tttatttata gaaacaataa 720aatagttata aaattaatca atc 743

Claims

1. A processed product comprising DNA of a cultivated tomato plant having a genome comprising an introgression derived from a wild Lycopersicon hirsutum said introgression consisting of a portion of chromosome 4 of said Lycopersicon hirsutum smaller than a chromosomal fraction extending from telomeric marker TG464 to centromeric marker, CT61 and includes TG464 and the nucleic acid sequence encoding cwp1, said introgression being capable of increasing cuticular water permeability of the fruit of the cultivated tomato plant.

2. The processed product of claim 1 being a tomato paste.

3. The processed product of claim 1 being a ketchup.