About the Authors

Chengwei Li

Affiliation National Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, Hubei Province, People's Republic of China

Shuang Yu

Affiliation National Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, Hubei Province, People's Republic of China

Xiaoling Zhong

Affiliation National Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, Hubei Province, People's Republic of China

Jianguo Wu

Affiliation National Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, Hubei Province, People's Republic of China

Xiaodong Li

xiaodli@whu.edu.cn

Affiliation National Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, Hubei Province, People's Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JW XDL. Performed the experiments: CL SY XZ XDL. Analyzed the data: CL SY XDL. Wrote the paper: CL SY XDL.