Fig. 4

ADMIXTURE analysis for the studied donkey breeds. (A) Cross-validation for each run in ADMIXTURE analysis. (B) ADMIXTURE analysis results of the studied donkey breeds. YN indicates Yunnan donkeys; HT, Hetian Gray donkeys; DZ, Dezhou donkeys; GL, Guangling donkeys; GZ, Guanzhong donkeys; XJ, Xinjiang donkeys; HBH, Huaibei Gray donkeys; WD, Wild donkeys