Article
Identifying pleiotropic genes for backfat thickness and semen traits in pigs using GWAS summary data.
Journal of animal science - 8 Jan 2026
Yang Yifan, Cai Xiaodian, Ning Wenzhe, Chen Jiajian, Zhang Hongyuan, Zhang Wenjing, Teng Jinyan, Gao Yahui
Abstract excerpt
Backfat thickness is a key carcass trait reflecting fat deposition in pigs, while semen quality represents a critical measure of boar reproductive performance in artificial insemination systems. Despite their economic importance, the genetic relationship between these traits remains largely unexplored. In this study, we applied the PLACO method under the composite null hypothesis to identify genes...
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