1. The Key Laboratory of Molecular Epigenetic, Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China
2. Key Laboratory of JiLin Province for Zoonosis Prevention and Control, Institute of Military Veterinary Medicine, Academy of Military Medical Sciences, Changchun 130122, China
3. College of Animal Medicine, Jilin University, Changchun 130000, China
4. College of Basic Medicine, Changchun University of Chinese Medicine, Changchun 130117, China