National Engineering Laboratory for Animal Breeding, Beijing Key Laboratory for Animal Genetic Improvement, China Agricultural University, Beijing 100193, China;
National Engineering Laboratory for Animal Breeding, Beijing Key Laboratory for Animal Genetic Improvement, China Agricultural University, Beijing 100193, China;
College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China;
National Engineering Laboratory for Animal Breeding, Beijing Key Laboratory for Animal Genetic Improvement, China Agricultural University, Beijing 100193, China;
National Engineering Laboratory for Animal Breeding, Beijing Key Laboratory for Animal Genetic Improvement, China Agricultural University, Beijing 100193, China;
College of Animal Science,Tibet Agriculture and Animal Husbandry University, Linzhi 860000, Tibet,China;
National Engineering Laboratory for Animal Breeding, Beijing Key Laboratory for Animal Genetic Improvement, China Agricultural University, Beijing 100193, China;