Figure 2.

Genome-wide detection and annotations of regions selected during domestication

A: Selection signals in Asiatic mouflons compared with domestic sheep. B: Selection signals in Asiatic mouflons compared with 30 domestic sheep breeds, respectively. C: Fixation index (F_ST) values from Asiatic mouflons to four groups: i.e., domestic sheep, African indigenous breeds, Chinese indigenous breeds, and improved breeds; shadowed area indicates strong selection signatures. D: Haplotype differentiation patterns of two selected regions. E: Structures of IFI44L and IFI44 (left) and RFN24 and PANK2 (right) genes.