About the Authors

Ruimin Gao

Affiliation Department of Biological Sciences, National University of Singapore, Singapore

Peng Liu

Affiliation Temasek Life Sciences Laboratory, Singapore

Sek-Man Wong

dbswsm@nus.edu.sg

Affiliations Department of Biological Sciences, National University of Singapore, Singapore, Temasek Life Sciences Laboratory, Singapore

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RG PL SMW. Performed the experiments: RG PL. Analyzed the data: RG PL SMW. Contributed reagents/materials/analysis tools: RG PL SMW. Wrote the paper: RG SMW.