期刊
GENOME
卷 63, 期 6, 页码 319-327出版社
CANADIAN SCIENCE PUBLISHING
DOI: 10.1139/gen-2019-0137
关键词
bambara groundnut; microsatellite; marker; SNP; genetic relationship; population structure
资金
- EU FP6 INCO-DEV BAMLINK project
- ITPGRFA R3 W3 Benefit Sharing Fund Project [P26]
A total of 170 bambara groundnut (Vigna subterranea) accessions were evaluated using both simple sequence repeat (SSR) and single nucleotide polymorphism (SNP) markers generated using genotyping-by-sequencing (GbS), of which 56 accessions were collected from West and East Java. Principal coordinate analysis (PCoA), population structure, and cluster analysis suggest that the East Java accessions could be a result of the introduction of selected West Java accessions. In addition, the current Indonesian accessions were likely introduced from Southern Africa, which would have produced a very marked founding effect such that these accessions present only a fraction of the genetic variability that exists within this species.
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