Linkage map of Cucumis melo including phenotypic traits and sequence-characterized genes

Silberstein Leah, Kovalski Irina, Brotman Yariv, Perin Christophe, Dogimont Catherine, Pitrat Michel, Klingler John, Thompson Gary, Portnoy Vitali, Katzir Nurit, Perl-Treves Rafael. 2003. Linkage map of Cucumis melo including phenotypic traits and sequence-characterized genes. Genome (Ottawa), 46 : 761-773.

Liste HCERES des revues (en SHS) : oui

Thème(s) HCERES des revues (en SHS) : Psychologie-éthologie-ergonomie

Résumé : A new linkage map of Cucumis melo, derived from the F2 progeny of a cross between PI 414723 and C. melo 'TopMark' is presented. The map spans a total of 1421 cM and includes 179 points consisting of random amplified polymorphic DNA (RAPD), amplified fragment length polymorphism (AFLP), inter-simple sequence repeats (ISSRs), simple sequence repeats (SSRs), and restriction fragment length polymorphism (RFLP) markers. The map also includes an aphid resistance trait (Vat) and the sex type gene, andromonoecious (a), the two of which are important in resistance breeding and the control of hybrid seed production, as well as a seed-color gene, Wt-2. Most RFLPs represent sequence-characterized cDNA probes from #C. melo# and #Cucumis sativus#. These include resistance gene homologues and genes involved in various aspects of plant development and metabolism. A sub-set of our SSR and RFLP markers were also mapped, as part of this study, on additional mapping populations that were published for this species. This provides important reference points ("anchors"), enabling us to identify several linkage groups with respect to other melon maps.

Mots-clés Agrovoc : Cucumis melo, carte génétique, marqueur génétique, résistance aux organismes nuisibles

Classification Agris : F30 - Génétique et amélioration des plantes

Auteurs et affiliations

• Silberstein Leah, Bar-Ilan University (ISR)
• Kovalski Irina, Bar-Ilan University (ISR)
• Brotman Yariv, Bar-Ilan University (ISR)
• Perin Christophe, INRA (FRA) ORCID: 0000-0002-2469-310X
• Dogimont Catherine, INRA (FRA)
• Pitrat Michel, INRA (FRA)
• Klingler John, CSIRO (AUS)
• Thompson Gary, University of Arkansas (USA)
• Portnoy Vitali, Newe Yaar Research Center (ISR)
• Katzir Nurit, Newe Yaar Research Center (ISR)
• Perl-Treves Rafael, Bar-Ilan University (ISR)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/556647/)

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