About the Authors

Cheng Zhang

Affiliations Institute of Developmental Biology and Molecular Medicine, School of Life Science, Fudan University, Shanghai, China, National Institute of Biological Sciences, Beijing, Beijing, China

Jinzhong Lin

Affiliation National Institute of Biological Sciences, Beijing, Beijing, China

Weixiao Liu

Affiliation National Institute of Biological Sciences, Beijing, Beijing, China

Xining Chen

Affiliation National Institute of Biological Sciences, Beijing, Beijing, China

Rongchang Chen

Affiliation National Institute of Biological Sciences, Beijing, Beijing, China

Keqiong Ye

yekeqiong@nibs.ac.cn

Affiliation National Institute of Biological Sciences, Beijing, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CZ KY. Performed the experiments: CZ JL WL XC RC. Analyzed the data: CZ KY. Wrote the paper: KY.