[1] Chinese Acad Sci, State Key Lab Genet Resources & Evolut, Kunming Inst Zool, Kunming 650223, Yunnan, Peoples R China
[2] Chinese Acad Sci, Yunnan Lab Mol Biol Domest Anim, Kunming Inst Zool, Kunming 650223, Yunnan, Peoples R China
[3] Univ Chinese Acad Sci, Kunming Coll Life Sci, Kunming 650204, Yunnan, Peoples R China
[4] Chinese Acad Agr Sci, Inst Anim Sci, CAAS ILRI Joint Lab Livestock & Forage Genet Reso, Beijing 100193, Peoples R China
[5] Int Livestock Res Inst ILRI, Livestock Genet Program, Nairobi 00100, Kenya
[6] Yunnan Univ, State Key Lab Conservat & Utilizat Bioresources Y, Kunming 650091, Yunnan, Peoples R China