Genetic analysis of Taishu horses on and off Tsushima Island: Implications for conservation.

ABSTRACT: Taishu horses are a native Japanese breed, of which only 41 individuals remained on Tsushima Island in 2018. Their genetic diversity is considered lower than that of other Japanese native horse breeds; thus, it needs to be investigated for sustainable conservation of this breed. Historical records revealed that several Taishu individuals were released areas off-Tsushima Island in mid-1980s. At present, Taishu horses living outside of Tsushima Island, hereafter referred to as Non-Tsushima Taishus (NTTs), are tagged. However, the genetic structure of the NTT individuals remains unclear, and such individuals are not included in the current mating plans for Taishu horses. Herein, we examined the genetic structure of 18 NTT individuals by comparing their genomic (SNP) information with that of i

SUBMITTER: Tezuka A 

PROVIDER: S-EPMC6606448 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature