About the Authors
Department of Biological Sciences, Faculty of Science, National University of Singapore, Singapore
School of Biological Sciences, Nanyang Technological University, Singapore
State Key Laboratory of Microbial Technology, Shandong University, Jinan, China
Department of Biochemistry, Yong Loo Lin School of Medicine and National University of Singapore, Singapore
The authors have declared that no competing interests exist.
Conceived and designed the experiments: J. Shi, Y. Mu, J. Song. Performed the experiments: J. Shi, N. Han, Y. Mu, J. Song. Analyzed the data: J. Shi, N. Han, L. Lim, Y. Mu, J. Song. Contributed reagents/materials/analysis tools: S. Lua, J. Sivaraman, L. Wang, Y. Mu, J. Song. Wrote the paper: J. Shi, Y. Mu, J. Song.