Genome features of common vetch (Vicia sativa) in natural habitats.

ABSTRACT: Wild plants are often tolerant to biotic and abiotic stresses in their natural environments, whereas domesticated plants such as crops frequently lack such resilience. This difference is thought to be due to the high levels of genome heterozygosity in wild plant populations and the low levels of heterozygosity in domesticated crop species. In this study, common vetch (Vicia sativa) was used as a model to examine this hypothesis. The common vetch genome (2n = 14) was estimated as 1.8 Gb in size. Genome sequencing produced a reference assembly that spanned 1.5 Gb, from which 31,146 genes were predicted. Using this sequence as a reference, 24,118 single nucleotide polymorphisms were discovered in 1243 plants from 12 natural common vetch populations in Japan. Common vetch genomes exhibi

SUBMITTER: Shirasawa K 

PROVIDER: S-EPMC8496506 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature