Association mapping of days to flowering in common bean (Phaseolus vulgaris L.) revealed by DArT markers

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dc.contributor.authorAtes, Duygu
dc.contributor.authorAsciogul, Tansel Kaygisiz
dc.contributor.authorNemli, Seda
dc.contributor.authorErdogmus, Semih
dc.contributor.authorEsiyok, Dursun
dc.contributor.authorTanyolac, Muhammed Bahattin
dc.date.accessioned2019-10-27T10:02:34Z
dc.date.available2019-10-27T10:02:34Z
dc.date.issued2018
dc.departmentEge Üniversitesien_US
dc.description.abstractIn the current study, 173 common bean genotypes from several geographic regions were studied. Days to flowering (DF) was evaluated in two experimental locations in Izmir, Turkey (Bornova and Menemen) in 2 years (2015 and 2016) and was found to range from 30 to 62.7 days with a mean value of 41.5 days. A total of 22,848 SNPs based on diversity array technology were developed, and after filtering, the remaining 20,766 SNP markers were used for calculating linkage disequilibrium. Chromosomes 1-11 contained 1846, 2342, 2184, 1153, 1351, 1520, 1953, 2080, 2065, 1199, and 1511 SNPs, respectively. A total of 1562 SNPs were identified as scaffold markers. The PIC value was 0.25, ranging from 0.005 to 0.500. Common bean accessions were divided into two main subpopulations, namely POP1 (Mesoamerican) and POP2 (Andean). Mixed linear model using the Q + K model showed that three SNPs had a significant association (p < 0.01) in Bornova in 2015 and seven SNPs had a significant association (p < 0.01) in the same location in 2016. Five significant associations (p < 0.01) were identified in 2015 while six (p < 0.01) were identified in Menemen in 2016. When the data from both locations and both years was combined, six SNPs were significant (p < 0.01). For DF, 11 putative candidate genes were predicted from the sequences representing homology to linked SNPs. We conclude that the markers, which were significantly associated with the DF of the common bean genotypes in the current study, can be used for marker-assisted selection in plant breeding program of common bean.en_US
dc.identifier.doi10.1007/s11032-018-0868-0
dc.identifier.issn1380-3743
dc.identifier.issn1572-9788
dc.identifier.issn1380-3743en_US
dc.identifier.issn1572-9788en_US
dc.identifier.issue9en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1007/s11032-018-0868-0
dc.identifier.urihttps://hdl.handle.net/11454/30008
dc.identifier.volume38en_US
dc.identifier.wosWOS:000442607600001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofMolecular Breedingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCommon beanen_US
dc.subjectGWASen_US
dc.subjectDArTen_US
dc.subjectSNPen_US
dc.subjectDays to floweringen_US
dc.titleAssociation mapping of days to flowering in common bean (Phaseolus vulgaris L.) revealed by DArT markersen_US
dc.typeArticleen_US

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