Figure 1From: Genome-wide analysis reveals population structure and selection in Chinese indigenous sheep breeds Animals clustered on the basis of principal component (PC) analysis using individual genotypes. Plot for the first (PC1) and second (PC2) component revealed the clustering of 140 animals from UJI, HUS, TON, LTH, LOP, KAZ, DUL, DIQ, TIBP, and TIBV breeds; UJI: Ujimqin sheep, HUS: Hu sheep, TON: Tong sheep, LTH: Large-tailed Han sheep, LOP: Lop sheep, KAZ: Kazakh sheep, DUL: Duolang sheep, DIQ: Diqing sheep, TIBP: Plateau-type Tibetan sheep, and TIBV: Valley-type Tibetan sheep.Back to article page