About the Authors

Shixiong Lua

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

Haina Qin

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

Liangzhong Lim

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

Jiahai Shi

Current address: Whitehead Institute for Biomedical Research, Cambridge, Massachusetts, United States of America

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

Garvita Gupta

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

Jianxing Song

bchsj@nus.edu.sg

Affiliations Department of Biological Sciences, Faculty of Science, National University of Singapore, Singapore, Singapore, Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JS. Performed the experiments: SL HQ LL JHS JS. Analyzed the data: SL HQ LL JS GG. Wrote the paper: JS.