Affiliation: | 1.Department of Basic Veterinary Medicine, School of Animal Sciences and School of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China;2.College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China;3.Key Laboratory of Swine Genetics and Breeding, Ministry of Agriculture, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan 430070, PR China |