Complete Range of the Universal mtDNA Gene Pool and High Genetic Diversity in the Thai Dog Population.

ABSTRACT: The dog population of Southern East Asia is unique in harboring virtually the full range of the universal mtDNA gene pool, and consequently, it has the highest genetic diversity worldwide. Despite this, limited research has been performed on dog genetics within this region. Here we present the first comprehensive study of a sub-region within Southern East Asia, analyzing 528bp of mtDNA for 265 dogs from Thailand, in the context of dogs from across the Old World. We found that Thailand was the only region in the world that has the full range of the universal mtDNA gene pool, that is, all 10 sub-haplogroups. Consequently, the statistics for diversity are among the highest, especially in North Thailand, which had high values for haplotype diversity and the number of haplotypes, and the lowest

SUBMITTER: Zhang L 

PROVIDER: S-EPMC7140826 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature