1. Laboratory for Bio-feed and Molecular Nutrition, College of Animal Science and Technology, Southwest University, Chongqing 400715, People’s Republic of China
2. Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, People’s Republic of China
3. Institute of Subtropical Agriculture, The Chinese Academy of Sciences, Changsha 410125, People’s Republic of China
4. College of Animal Science and Technology, Huazhong Agricultural University, Wuhan 430070, People’s Republic of China
5. School of Animal Science and Nutritional Engineering, Wuhan Polytechnic University, Wuhan 430023, People’s Republic of China
6. College of Animal Science and Technology, Huanan Agricultural University, Guangzhou 510642, People’s Republic of China
7. College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, People’s Republic of China