About the Authors

Bojian Zhong

Affiliation School of Life Sciences, Fudan University, Shanghai, China

Takahiro Yonezawa

Affiliation School of Life Sciences, Fudan University, Shanghai, China

Yang Zhong

Affiliation School of Life Sciences, Fudan University, Shanghai, China

Masami Hasegawa

hasegawa@fudan.edu.cn

Affiliation School of Life Sciences, Fudan University, Shanghai, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BZ MH. Analyzed the data: BZ TY. Wrote the paper: BZ TY YZ MH.