Microsatellite (SSR) variation in Barley germplasm and its potential use for marker assisted selection in scald resistance breeding

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dc.contributor.authorDizkırıcı, Ayten
dc.contributor.authorGuren, H. Elif
dc.contributor.authorÖnde, Sertaç
dc.contributor.authorTemel, Fatih
dc.contributor.authorAkar, Taner
dc.contributor.authorBudak, Hikmet
dc.contributor.authorKaya, Zeki
dc.date.accessioned2025-06-10T13:24:40Z
dc.date.available2025-06-10T13:24:40Z
dc.date.issued2008
dc.departmentAÇÜ, Orman Fakültesi, Orman Mühendisliği Bölümü
dc.description.abstractScald (caused by Rhynchosporium secalis) is one of the major plant diseases of barley (Hordeum vulgare L.) cultivation in central Anatolia and transitional zones of Turkey. Eighty barley germplasm consisting of 40 resistant and 40 sensitive lines provided by Central Research Institute of Field Crops were screened with six simple sequence repeat (SSR) markers to assess the magnitude and pattern of genetic diversity, as well as to investigate potential use of these markers for efficient scald resistant breeding program in the future. Estimated genetic parameters indicated that scald resistant (He=0.43) and sensitive (He=0.40) barley lines still maintain large and similar magnitude of genetic diversity. However, genetic variation among the lines was higher in the sensitive lines (46%) than in the resistant lines (39%). Especially, the presence of high genetic diversity among resistant lines (e.g., R25, R39) suggests that this diversity could be an important drive in future scald resistant barley breeding programs. The results of this study also revealed that Bmag6 and Bmag206 as SSR markers could be utilized in pre-screening of large number of barley lines for future scald resistance breeding programs with reduced time, cost and labor.
dc.identifier.endpage15
dc.identifier.issn09738363
dc.identifier.issue1
dc.identifier.scopus2-s2.0-67449158169
dc.identifier.startpage9
dc.identifier.urihttps://hdl.handle.net/11494/5467
dc.identifier.volume4
dc.indekslendigikaynakScopus
dc.institutionauthorTemel, Fatih
dc.language.isoen
dc.relation.ispartofInternational Journal of Integrative Biology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectHordeum vulgare
dc.subjectMarker assisted selection
dc.subjectScald
dc.subjectSimple sequence repeat
dc.titleMicrosatellite (SSR) variation in Barley germplasm and its potential use for marker assisted selection in scald resistance breeding
dc.typeArticle

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