Exploring the Structure of Haplotype Blocks and Genetic Diversity in Chinese Indigenous Pig Populations for Conservation Purpose.

ABSTRACT: Chinese indigenous pigs in the Taihu Lake region are well known for their high fecundity and other excellent characteristics. To better understand the characteristics of these breeds in this area as well as to provide the government and breeders the molecular basis for formulating a reasonable conservation policy, we explored the structure of haplotype blocks and genetic diversity of the 7 populations which is relevant for the management and conservation of these important genetic resources using next-generation sequencing data. In this study, a total of 131 300 single-nucleotide polymorphisms with minor allele frequencies ⩾0.05 were obtained for further analysis. In general, there are similar within-breed genetic diversities (He, Ho, Pn, Ar) among these 7 pig populations in the Taihu Lake

SUBMITTER: Zhao QB 

PROVIDER: S-EPMC6348539 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature