1. Zhaoqing Branch of Guangdong Laboratory of Lingnan Modern Agricultural Science and Technology, Zhaoqing 526238, China
2. College of Veterinary Medicine, South China Agricultural University, Guangzhou 510640, China
3. Integrative Microbiology Research Centre, South China Agricultural University, Guangzhou 510642, China
4. Key Laboratory of Biotechnology and Bioproducts Development for Animal Epidemic Prevention, Ministry of Agriculture and Rural Affairs, Zhaoqing 526238, China
5. Guangdong Enterprise Key Laboratory of Biotechnology R&D of Veterinary Biologics, Zhaoqing 526238, China
6. Zhaoqing Dahuanong Biology Medicine Co., Ltd., Zhaoqing 526238, China