Whole-genome re-sequencing association study on body size traits at 10-weeks of age in Chinese indigenous geese.

ABSTRACT: To investigate the genetic factors underlying marketed body size traits in Chinese local geese, we conducted a comprehensive study involving nine body size traits in 251 samples at 10 weeks of age from five local breeds: Taihu goose (TH), Sichuan goose (SC), Guangfeng goose (GF), Xupu goose (XP), and Youjiang goose (YJ). Genotyping data were obtained through whole-genome re-sequencing, followed by a genome-wide association analysis utilizing the fixed and random model circulating probability unification (FarmCPU) approach. Our findings revealed 88 significant SNPs associated with body size traits, with 16 SNPs surpassing the genome-wide significance threshold (p = 3.98E-09) and 72 SNPs exceeding the suggestive significance threshold (p = 5E-07). Subsequent gene annotation ide

SUBMITTER: Sun G 

PROVIDER: S-EPMC11683055 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature