About the Authors

Binbin Li

Affiliation Department of Microbiology and Microbial Engineering, School of Life Sciences, Fudan University, Shanghai, People’s Republic of China

Sisi Li

Affiliation Department of Microbiology and Microbial Engineering, School of Life Sciences, Fudan University, Shanghai, People’s Republic of China

Juan Yin

Affiliation Department of Microbiology and Microbial Engineering, School of Life Sciences, Fudan University, Shanghai, People’s Republic of China

Jiang Zhong

jzhong@fudan.edu.cn

Affiliation Department of Microbiology and Microbial Engineering, School of Life Sciences, Fudan University, Shanghai, People’s Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BBL JZ. Performed the experiments: BBL. Analyzed the data: BBL SSL JY JZ. Contributed reagents/materials/analysis tools: BBL SSL JY JZ. Wrote the manuscript: BBL JZ.