About the Authors
- Yingzhong Li, Shuxin Li, Dongling Bi, Yuelin Zhang
- National Institute of Biological Sciences, Zhongguancun Life Science Park, Beijing, People's Republic of China
- Yingzhong Li
- College of Life Sciences, Peking University, Beijing, People's Republic of China
- Yu Ti Cheng, Xin Li
- Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada
The authors have declared that no competing interests exist.
Conceived and designed the experiments: SL DB XL YZ. Performed the experiments: YL SL DB YTC. Analyzed the data: YL SL DB YTC XL YZ. Wrote the paper: YL XL YZ.