, IS-4223-09C from BARD, the United States -Israel Binational Agricultural Research and Development Fund, and in part by Israel Science Foundation Grant No. 386-06, Syngenta Seeds and Vilmorin Clause & Cie. AD was supported by a JAE-Doc contract from "Consejo Superior de Investigaciones Científicas, vol.5100001, pp.2010-101907

, Ciudad Politécnica de la Innovación (CPI), Ed. 8E. C/Ingeniero Fausto Elio s/n, Consejo Superior de Investigaciones Científicas (CSIC), vol.100, p.80055

. Portici, ;. Italy, and . Comav-upv, USDA-ARS, Vegetable Crops Research Unit, Department of Horticulture, 1575 Linden Dr, Tropical Agricultural Research Station, issue.6, 2200.

, Syngenta Biotechnology, issue.10

, Syngenta Seeds, 12 chemin de l'Hobit, F-31790

. Inra, Unité de Génétique et d'Amélioration des Fruits et

D. Légumes and . St-maurice, Montfavet Cedex, vol.94, p.12

N. V. Keygene, Box 216. 6700 AE Wageningen

, Ramat Yishay 30095, Israel. 14 Institute of Plant Science, Agricultural Research Organization, Israel. 15 National Engineering Research Center for Vegetables (NERCV), Beijing Academy Agricultural and Forestry Science, vol.50250, p.360, 100097.

. Kusawa, 17 Agronomy Department Faculty of Agriculture, pp.514-2392

S. Vezzulli, M. Troggio, G. Coppola, A. Jermakow, D. Cartwright et al., A reference integrated map for cultivated grapevine (Vitis vinifera L.) from three crosses, based on 283 SSR and 501 SNP-based markers, Theor Appl Genet, vol.117, pp.499-511, 2008.
URL : https://hal.archives-ouvertes.fr/hal-02666394

M. J. Truco, R. Antonise, D. Lavelle, O. Ochoa, A. Kozik et al., A highdensity, integrated genetic linkage map of lettuce (Lactuca spp, Theor Appl Genet, vol.115, pp.735-746, 2007.

M. Falque, L. Decousset, D. Dervins, A. M. Jacob, J. Joets et al., Linkage mapping of 1454 new maize candidate gene loci, Genetics, vol.170, pp.1957-1966, 2005.

. Diaz, BMC Plant Biology, vol.11, issue.111, 2011.

S. Isobe, R. Kölliker, H. Hisano, S. Sasamoto, T. Wada et al., Construction of a consensus linkage map for red clover (Trifolium pratense L.), BMC Plant Biol, vol.9, p.57, 2009.

B. Studer, R. Kölliker, H. Muylle, T. Asp, U. Frei et al., EST-derived SSR markers used as anchor loci for the construction of a consensus linkage map in ryegrass (Lolium spp, BMC Plant Biol, vol.10, p.177, 2010.
URL : https://hal.archives-ouvertes.fr/hal-02658069

D. J. Somers, P. Isaac, and K. Edwards, A high-density microsatellite consensus map for bread wheat, Triticum aestivum L.). Theor Appl Genet, vol.109, pp.1105-1114, 2004.

K. Arumanagathan and E. D. Earle, Nuclear DNA content of some important plant species, Plant Mol Biol Rep, vol.9, pp.208-218, 1991.

S. Baudracco-arnas and M. Pitrat, A genetic map of melon (Cucumis melo L.) with RFLP, RAPD, isozyme, disease resistance and morphological markers, Theor Appl Genet, vol.93, pp.57-64, 1996.
URL : https://hal.archives-ouvertes.fr/hal-02688110

, FAOSTAT: Food and Agricultural Organization of the United Nations, 2011.

M. Oliver, J. Garcia-mas, M. Cardus, N. Pueyo, A. Lopez-sese et al., Construction of a reference linkage map for melon, Genome, vol.44, pp.836-845, 2001.

C. Perin, L. S. Hagen, D. Conto, V. Katzir, N. Danin-poleg et al., A reference map of Cucumis melo based on two recombinant inbred line populations, Theor Appl Genet, vol.104, pp.1017-1034, 2002.
URL : https://hal.archives-ouvertes.fr/hal-02675951

M. J. Gonzalo, M. Oliver, J. Garcia-mas, A. Monfort, R. Dolcet-sanjuan et al., Simple-sequence repeat markers used in merging linkage maps of melon (Cucumis melo L.), Theor Appl Genet, vol.110, pp.802-811, 2005.

H. E. Cuevas, J. E. Staub, P. W. Simon, J. E. Zalapa, and J. D. Mccreight, Mapping of genetic loci that regulate quantity of beta-carotene in fruit of US Western Shipping melon (Cucumis melo L.), Theor Appl Genet, vol.117, pp.1345-1359, 2008.

H. E. Cuevas, J. E. Staub, P. W. Simon, and J. E. Zalapa, A consensus linkage map identifies genomics regions controlling fruit maturity and beta-caroteneassociated flesh color in melon (Cucumis melo L.), Theor Appl Genet, vol.119, pp.741-756, 2009.

I. Fernandez-silva, E. I. Blanca, J. Esteras, C. Pico, B. Nuez et al., Bin mapping of genomic and EST-derived SSRs in melon (Cucumis melo L.), Theor Appl Genet, vol.118, pp.139-150, 2008.

N. Fukino, Y. Yoshioka, N. Kubo, M. Hirai, M. Sugiyama et al., Identification of QTLs for resistance to powdery mildew and SSR markers diagnostic for powdery mildew resistance genes in melon, Cucumis melo L.). Theor Appl Genet, vol.118, pp.165-175, 2008.

W. Deleu, C. Esteras, C. Roig, M. Gonzalez-to, I. Fernandez-silva et al., A set of EST-SNPs for map saturation and cultivar identification in melon, BMC Plant Biol, vol.9, p.90, 2009.

R. Harel-beja, G. Tzuri, V. Portnoy, M. Lotan-pompan, L. S. Cohen et al., A genetic map of melon highly enriched with fruit quality QTL and EST markers, including sugar and carotenoid metabolism genes, Theor Appl Genet, vol.121, pp.511-533, 2010.

A. Stepansky, I. Kovalski, P. , and R. , Intraspecific classification of melons (Cucumis melo L.) in view of their phenotypic and molecular variation, Plant Syst Evol, vol.217, pp.313-332, 1999.

A. J. Monforte, E. I. Abad, S. Arus, and P. , Inheritance mode of fruit traits in melon: Heterosis for fruit shape and its correlation with genetic distance, Euphytica, vol.144, pp.31-38, 2005.

Y. Burger, U. Sa'ar, H. S. Paris, E. Lewinsohn, N. Katzir et al., Genetic variability for valuable fruit quality traits in Cucumis melo, Isr J Plant Sci, vol.54, pp.233-242, 2006.

Y. Burger, J. , A. Gurski, E. Horev, C. Saar et al., Variation in antifungal activity in extracts from Momordica plants, Isr J Plant Sci, vol.58, pp.1-7, 2010.

C. Perin, L. S. Hagen, N. Giovinazzo, D. Besombes, C. Dogimont et al., Genetic control of fruit shape acts prior to anthesis in melon (Cucumis melo L.), Mol Genet Genomics, vol.266, pp.933-941, 2002.
URL : https://hal.archives-ouvertes.fr/hal-02674040

A. J. Monforte, M. Oliver, M. J. Gonzalo, J. M. Alvarez, R. Dolcet-sanjuan et al., Identification of quantitative trait loci involved in fruit quality traits in melon, Cucumis melo L.). Theor Appl Genet, vol.108, pp.750-758, 2004.

I. Eduardo, P. Arus, A. J. Monforte, J. Obando, J. P. Fernandez-trujillo et al., Estimating the genetic architecture of fruit quality traits in melon using a genomic library of near isogenic lines, J Am Soc Hortic Sci, vol.132, pp.80-89, 2007.

J. M. Obando-ulloa, E. I. Monforte, A. J. Fernandez-trujillo, and J. P. , Identification of QTL related to sugar and organic acid composition in melon using near-isogenic lines, Sci Hortic, vol.121, pp.425-433, 2009.

N. Boissot, S. Thomas, N. Sauvion, C. Marchal, C. Pavis et al., Mapping and validation of QTLs for resistance to aphids and whiteflies in melon, Theor Appl Genet, vol.121, pp.9-20, 2010.
URL : https://hal.archives-ouvertes.fr/hal-01927472

, Genome Data Base for Rosaceae

. Sol-genomics-network,

. Gramene,

, Cucurbit Genomics Database

L. Fang, X. Yong, Z. Yue, C. Di, F. Jian-ming et al., Construction of permanent genetic map and comparative analysis of Xinjiang Hami melon (Cucumis melo L. ssp. melo. convar. ameri (Pang.) Greb), Acta Hortic Sinica, vol.36, pp.1767-1774, 2009.

M. J. Gonzalo, E. Claveria, and A. J. Monforte, Dolcet-Sanjuan R: Parthenogenic haploids in melon: generation and molecular characterization of a doubled haploid line population, J Amer Soc Hortic Sci, vol.136, pp.145-154, 2011.

E. S. Mace, J. F. Rami, S. Bouchet, P. E. Klein, R. R. Klein et al., A consensus genetic map of sorghum that integrates multiple component maps and high-throughput Diversity Array Technology (DArT) markers, BMC Plant Biol, vol.9, p.13, 2009.
URL : https://hal.archives-ouvertes.fr/hal-01338089

I. Villalta, R. -. Sanchez, A. Cuartero, J. Carbonell, E. A. Asins et al., Comparative microsatellite linkage analysis and genetic structure of two populations of F-6 lines derived from Lycopersicon pimpinellifolium and L. cheesmanii, Theor Appl Genet, vol.110, pp.881-894, 2005.
URL : https://hal.archives-ouvertes.fr/hal-02140672

D. R. Taylor and P. K. Ingvarsson, Common features of segregation distortion in plants and animals, Genetica, vol.117, pp.27-35, 2003.

D. Zamir and Y. Tadmor, Unequal segregation of nuclear genes in plants, Bot Gaz, vol.147, pp.355-358, 1986.

A. N'diaye, W. De-weg, L. P. Kodde, B. Koller, F. Dunemann et al., Construction of an integrated consensus map of the apple genome based on four mapping populations, Tree Genet Genomes, vol.4, pp.727-743, 2008.

S. D. Nicolas, L. Mignon, G. Eber, F. Coriton, O. Monod et al., Homeologous recombination plays a major role in chromosome rearrangements that occur during meiosis of Brassica napus haploids, Genetics, vol.175, pp.487-503, 2007.
URL : https://hal.archives-ouvertes.fr/hal-02668271

J. W. Van-ooijen and R. E. Vorrips, JoinMap® Version 3.0, Software for the calculation of genetic linkage map, 2001.

W. Howad, T. Yamamoto, E. Dirlewanger, R. Testolin, P. Cosson et al., Mapping with a few plants: Using selective mapping for microsatellite saturation of the Prunus reference map, Genetics, vol.171, pp.1305-1309, 2005.
URL : https://hal.archives-ouvertes.fr/hal-02678714

H. Van-os, S. Andrzejewski, E. Bakker, I. Barrena, G. J. Bryan et al., Construction of a 10,000-Marker Ultradense Genetic Recombination Map of Potato: Providing a framework for accelerated gene isolation and a genomewide physical map, Genetics, vol.173, pp.1075-1087, 2006.
URL : https://hal.archives-ouvertes.fr/hal-02666069

J. Haanstra, C. Wye, H. Verbakel, F. Meijer-dekens, P. Van-den-berg et al., An integrated high density RFLP-AFLP map of tomato based on two Lycopersicon esculentum × L. pennellii F 2 populations, Theor Appl Genet, vol.99, pp.254-271, 1999.

P. S. Ritschel, T. Lins, R. L. Tristan, G. Buso, J. A. Buso et al., Development of microsatellite markers from an enriched genomic library for genetic analysis of melon (Cucumis melo L.), BMC Plant Biol, vol.4, pp.1-14, 2004.

C. Perin, M. Gomez-jimenez, L. Hagen, C. Dogimont, J. C. Pech et al., BMC Plant Biology, vol.11, issue.111, 2011.

, climacteric phenotype in melon reveals two loci conferring altered ethylene response in fruit, Plant Physiol, vol.129, pp.300-309, 2002.

E. Moreno, J. M. Obando, N. Dos-santos, J. P. Fernandez-trujillo, A. J. Monforte et al., Candidate genes and QTL for fruit ripening and softening in melon, Theor Appl Genet, vol.116, pp.589-602, 2008.

S. W. Huang, R. Q. Li, Z. H. Zhang, L. Li, X. F. Gu et al., The genome of the cucumber, Cucumis sativus L, Nature Genet, vol.41, pp.1275-1229, 2009.

I. Paran and E. Van-der-knaap, Genetic and molecular regulation of fruit and plant domestication traits in tomato and pepper, J Exp Bot, vol.58, pp.3841-3852, 2007.

M. Pitrat, P. Hanel, and K. Hammer, Some comments on infraspecific classification on cultivars of melon, Acta Hort, vol.510, pp.29-36, 2000.

J. Ni, A. Pujar, K. Youens-clark, I. Yap, P. Jaiswal et al., Gramene QTL database: development, content and applications, Database: J Biol Databases Curation, p.5, 2009.

R. E. Voorrips, MapChart: Software for the graphical presentation of linkage maps and QTL, J Hered, vol.93, pp.77-78, 2002.

. Diaz, Submit your next manuscript to BioMed Central and take full advantage of: ? Convenient online submission ? Thorough peer review ? No space constraints or color figure charges ? Immediate publication on acceptance ? Inclusion in PubMed, CAS, Scopus and Google Scholar ? Research which is freely available for redistribution, BMC Plant Biology, vol.11, p.111, 2011.