About the Authors

Lu Liu

Contributed equally to this work with: Lu Liu, Chang Liu

Chang Liu

Contributed equally to this work with: Lu Liu, Chang Liu

Xingliang Hou
Wanyan Xi
Lisha Shen
Zhen Tao
Yue Wang
Hao Yu

dbsyuhao@nus.edu.sg

Affiliation Department of Biological Sciences and Temasek Life Sciences Laboratory, National University of Singapore, Singapore

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: LL CL HY. Performed the experiments: LL CL XH WX LS ZT YW. Analyzed the data: LL CL XH WX LS ZT YW HY. Contributed reagents/materials/analysis tools: LL CL XH WX LS ZT YW. Wrote the paper: LL CL HY.