1. Key
Laboratory of Microbiology, School of Life Science, Heilongjiang University, Harbin 150080, China
2. Key
Laboratory of Chemical Engineering Process and Technology for High-efficiency
Conversion, College of Chemistry and Material Sciences, Heilongjiang University, Harbin 150080, China
3. Division
of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, CAAS, Harbin 150001, China