Development of SSR markers and analysis of diversity in Turkish populations of Brachypodium distachyon

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dc.authorid0000-0002-2556-2478
dc.authorid0000-0002-2556-2478
dc.authorid0000-0002-2556-2478
dc.authorid0000-0003-1786-2689
dc.authorscopusid57205373877
dc.authorscopusid57225437022
dc.authorscopusid8681535200
dc.authorscopusid22950866200
dc.authorscopusid34769792300
dc.authorscopusid6507918716
dc.authorwosidBudak, Hikmet/F-4708-2010
dc.authorwosidBudak, Hikmet/U-8517-2019
dc.authorwosidBudak, Hikmet/S-5835-2017
dc.authorwosidTuna, Metin/ABA-4295-2020
dc.contributor.authorVogel, John P.
dc.contributor.authorTuna, Metin
dc.contributor.authorBudak, Hikmet
dc.contributor.authorHuo, Naxin
dc.contributor.authorGu, Yong Q.
dc.contributor.authorSteinwand, Michael A.
dc.date.accessioned2022-05-11T14:45:42Z
dc.date.available2022-05-11T14:45:42Z
dc.date.issued2009
dc.departmentFakülteler, Ziraat Fakültesi, Tarla Bitkileri Bölümü
dc.description.abstractBackground: Brachypodium distachyon (Brachypodium) is rapidly emerging as a powerful model system to facilitate research aimed at improving grass crops for grain, forage and energy production. To characterize the natural diversity of Brachypodium and provide a valuable new tool to the growing list of resources available to Brachypodium researchers, we created and characterized a large, diverse collection of inbred lines. Results: We developed 84 inbred lines from eight locations in Turkey. To enable genotypic characterization of this collection, we created 398 SSR markers from BAC end and EST sequences. An analysis of 187 diploid lines from 56 locations with 43 SSR markers showed considerable genotypic diversity. There was some correlation between SSR genotypes and broad geographic regions, but there was also a high level of genotypic diversity at individual locations. Phenotypic analysis of this new germplasm resource revealed considerable variation in flowering time, seed size, and plant architecture. The inbreeding nature of Brachypodium was confirmed by an extremely high level of homozygosity in wild plants and a lack of cross-pollination under laboratory conditions. Conclusion: Taken together, the inbreeding nature and genotypic diversity observed at individual locations suggest a significant amount of long-distance seed dispersal. The resources developed in this study are freely available to the research community and will facilitate experimental applications based on natural diversity.
dc.description.sponsorshipUSDAUnited States Department of Agriculture (USDA) [5325-21000-013-00]
dc.description.sponsorshipThis work was supported by USDA CRIS project 5325-21000-013-00 Biotechnological Enhancement of Energy Crops and by the Office of Science (BER), U. S. Department of Energy, Interagency Agreement No. DE-AI02-07ER64452. We would like to thank Daniel Hayden for technical assistance in SSR genotyping. All lines created in this study are freely available from the authors. In the United States contact JV for all lines. Outside the United States, contact HB for BdTR lines and JV for the other lines.
dc.identifier.doi10.1186/1471-2229-9-88
dc.identifier.issn1471-2229
dc.identifier.pmid19594938
dc.identifier.scopus2-s2.0-68749109670
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1186/1471-2229-9-88
dc.identifier.urihttps://hdl.handle.net/20.500.11776/10125
dc.identifier.volume9
dc.identifier.wosWOS:000268717500001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorTuna, Metin
dc.language.isoen
dc.publisherBmc
dc.relation.ispartofBmc Plant Biology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAgrobacterium-Mediated Transformation
dc.subjectMolecular Characterization
dc.subjectModel System
dc.subjectPcr
dc.titleDevelopment of SSR markers and analysis of diversity in Turkish populations of Brachypodium distachyon
dc.typeArticle

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