1. State Key Laboratory of Virology, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, People’s Republic of China
2. Engineering Research Center of Industrial Microbiology, Ministry of Education, College of Life Sciences, Fujian Normal University, Fujian 350007, People’s Republic of China
3. National Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100049, People’s Republic of China