Identification of domestication-related loci associated with flowering time and seed size in soybean with the RAD-seq genotyping method.

ABSTRACT: Flowering time and seed size are traits related to domestication. However, identification of domestication-related loci/genes of controlling the traits in soybean is rarely reported. In this study, we identified a total of 48 domestication-related loci based on RAD-seq genotyping of a natural population comprising 286 accessions. Among these, four on chromosome 12 and additional two on chromosomes 11 and 15 were associated with flowering time, and four on chromosomes 11 and 16 were associated with seed size. Of the five genes associated with flowering time and the three genes associated with seed size, three genes Glyma11g18720, Glyma11g15480 and Glyma15g35080 were homologous to Arabidopsis genes, additional five genes were found for the first time to be associated with these two traits. G

SUBMITTER: Zhou L 

PROVIDER: S-EPMC4369735 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature