Genetic diversity in some faba bean (Vicia faba L.) genotypes assessed by simple sequence repeats
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Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Ltd
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The success of the breeding programmes depends on the dimension of genetic variability. Simple sequence repeats (SSR) have been extensively used in the studies including genetic characterization of many plant species. The objective of this study was to investigate the genetic variation in 22 faba bean genotypes, 18 of which were originated from International Center for Agricultural Research in the Dry Areas (ICARDA) and 4 of which were cultivated genotypes in Turkey, using SSR markers. Of 41 SSR markers used, 25 produced bands. As a result of SSR amplification, a total of 39 bands, 25 of which were polymorphic and 14 of which were monomorphic, were obtained. The mean gene diversity and polymorphism information content values were 0.27 and 0.24, respectively. The faba bean genotypes cultivated in Turkey had greater genetic diversity than those that originated from ICARDA. The faba bean genotypes FLIP10- and FLIP03- were successfully separated, using the un-weighted pair group method with arithmetic average dendrogram constructed via Jaccard similarity coefficients. These results were further supported by factor analysis substantially. The results indicated that there is sufficient genetic diversity among the tested faba bean genotypes (especially cultivated in Turkey) and could be used in faba bean breeding programmes.
Açıklama
Anahtar Kelimeler
Genetic diversity, Vicia faba, faba bean, SSR
Kaynak
Biotechnology & Biotechnological Equipment
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
31
Sayı
1
