1. Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, Guizhou University, Guiyang 550025, Guizhou Province, China
2. Guizhou Provincial Key Laboratory of Animal Genetics, Breeding and Reproduction, Guiyang 550025, Guizhou Province, China
3. College of Animal Science, Guizhou University, Guiyang 550025, Guizhou Province, China
4. College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu Province, China