About the Authors

Xiangyu He

Affiliation College of Life Science, Zhejiang University, Hangzhou, Zhejiang, China

Xiaoyu Zhu

Affiliation College of Life Science, Zhejiang University, Hangzhou, Zhejiang, China

Xuexiang Wang

Affiliation College of Life Science, Zhejiang University, Hangzhou, Zhejiang, China

Wei Wang

Affiliation College of Life Science, Zhejiang University, Hangzhou, Zhejiang, China

Yu Dai

Affiliation College of Life Science, Zhejiang University, Hangzhou, Zhejiang, China

Qingfeng Yan

qfyan@zju.edu.cn

Affiliation College of Life Science, Zhejiang University, Hangzhou, Zhejiang, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: QY XH. Performed the experiments: XH XZ XW WW YD. Analyzed the data: XH XZ XW WW YD QY. Contributed reagents/materials/analysis tools: QY. Wrote the paper: QY XH.