Whole Genome Resequencing Reveals Selection Signals Related to Wool Color in Sheep.

ABSTRACT: Wool color is controlled by a variety of genes. Although the gene regulation of some wool colors has been studied in relative depth, there may still be unknown genetic variants and control genes for some colors or different breeds of wool that need to be identified and recognized by whole genome resequencing. Therefore, we used whole genome resequencing data to compare and analyze sheep populations of different breeds by population differentiation index and nucleotide diversity ratios (Fst and θπ ratio) as well as extended haplotype purity between populations (XP-EHH) to reveal selection signals related to wool coloration in sheep. Screening in the non-white wool color group (G1 vs. G2) yielded 365 candidate genes, among which PDE4B, GMDS, GATA1, RCOR1, MAPK4

SUBMITTER: Zhang W 

PROVIDER: S-EPMC10603731 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature