1. College of Animal Science and Technology, China Agricultural University, Beijing 100193, People's Republic of China
2. College of Animal Sciences and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, People's Republic of China
3. State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, People's Republic of China
4. College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian 271018, People's Republic of China
5. College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
6. School of Life Science and Technology, Nanyang Normal University, No. 1638 Wolong Road, Nanyang Henan 473061, People's Republic of China
7. College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, People's Republic of China
8. State Key Laboratory for Agrobiotechnology, China Agricultural University, Beijing 100193, People's Republic of China