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dc.contributor.authorLebeau, A.
dc.contributor.authorGouy, M.
dc.contributor.authorDaunay, Marie Christine
dc.contributor.authorWicker, E.
dc.contributor.authorChiroleu, F.
dc.contributor.authorPrior, P.
dc.contributor.authorFrary, Anne
dc.contributor.authorDintinger, J.
dc.date.accessioned2017-04-20T07:56:58Z
dc.date.available2017-04-20T07:56:58Z
dc.date.issued2013-01
dc.identifier.citationLebeau, A., Gouy, M., Daunay, M.C., Wicker, E., Chiroleu, F., Prior, P., Frary, A., and Dintinger, J. (2013). Genetic mapping of a major dominant gene for resistance to Ralstonia solanacearum in eggplant. Theoretical and Applied Genetics, 126(1), 143-158. doi:10.1007/s00122-012-1969-5en_US
dc.identifier.issn0040-5752
dc.identifier.urihttps://doi.org/10.1007/s00122-012-1969-5
dc.identifier.urihttp://hdl.handle.net/11147/5360
dc.description.abstractResistance of eggplant against Ralstonia solanacearum phylotype I strains was assessed in a F6 population of recombinant inbred lines (RILs) derived from a intra-specific cross between S. melongena MM738 (susceptible) and AG91-25 (resistant). Resistance traits were determined as disease score, percentage of wilted plants, and stem-based bacterial colonization index, as assessed in greenhouse experiments conducted in Réunion Island, France. The AG91-25 resistance was highly efficient toward strains CMR134, PSS366 and GMI1000, but only partial toward the highly virulent strain PSS4. The partial resistance found against PSS4 was overcome under high inoculation pressure, with heritability estimates from 0. 28 to 0. 53, depending on the traits and season. A genetic map was built with 119 AFLP, SSR and SRAP markers positioned on 18 linkage groups (LG), for a total length of 884 cM, and used for quantitative trait loci (QTL) analysis. A major dominant gene, named ERs1, controlled the resistance to strains CMR134, PSS366, and GMI1000. Against strain PSS4, this gene was not detected, but a significant QTL involved in delay of disease progress was detected on another LG. The possible use of the major resistance gene ERs1 in marker-assisted selection and the prospects offered for academic studies of a possible gene for gene system controlling resistance to bacterial wilt in solanaceous plants are discussed.en_US
dc.description.sponsorshipDe Ruiter Seeds; Enza Zaden; Gautier Semences; Nunhems; Rijk Zwaan; Vilmorin Cie; European Regional Development Funds (FEDER) of the European Union; Conseil Regional de la Reunionen_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.isversionof10.1007/s00122-012-1969-5en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBacterial colonizationen_US
dc.subjectBacterial wilten_US
dc.subjectDominant genesen_US
dc.subjectGenesen_US
dc.subjectRalstonia solanacearumen_US
dc.subjectVirulent strainsen_US
dc.titleGenetic mapping of a major dominant gene for resistance to Ralstonia solanacearum in eggplanten_US
dc.typearticleen_US
dc.contributor.authorIDTR114553en_US
dc.contributor.institutionauthorFrary, Anne
dc.relation.journalTheoretical and Applied Geneticsen_US
dc.contributor.departmentİYTE, Fen Fakültesi, Moleküler Biyoloji ve Genetik Bölümüen_US
dc.identifier.volume126en_US
dc.identifier.issue1en_US
dc.identifier.startpage143en_US
dc.identifier.endpage158en_US
dc.identifier.wosWOS:000313056900014
dc.identifier.scopusSCOPUS:2-s2.0-84871919651
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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