Genome-Wide Association Study of Reproductive Traits in Large White Pigs.

ABSTRACT: (1) Background: Reproductive performance is crucial for the pork industry's success. The Large White pig is central to this, yet the genetic factors influencing its reproductive traits are not well understood, highlighting the need for further research. (2) Methods: This study utilized Genome-Wide Association Studies to explore the genetic basis of reproductive traits in the Large White pig. We collected data from 2237 Large White sows across four breeding herds in southern China, focusing on eight reproductive traits. Statistical analyses included principal component analysis, linkage disequilibrium analysis, and univariate linear mixed models to identify significant single-nucleotide polymorphisms and candidate genes. (3) Results: Forty-five significantly related SNPs and 17 potential ca

SUBMITTER: Hong Y 

PROVIDER: S-EPMC11475698 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature