About the Authors

Jiyuan Hu

Affiliation State Key Laboratory of Genetic Engineering and Institute of Biostatistics, School of Life Sciences, Fudan University, 220 Handan Road, Shanghai 200433, P. R. China

Tengfei Li

Affiliation HKUST Jockey Club Institute for Advanced Study, The Hong Kong University of Science and Technology, Hong Kong, P.R. China

Zidi Xiu

Affiliation State Key Laboratory of Genetic Engineering and Institute of Biostatistics, School of Life Sciences, Fudan University, 220 Handan Road, Shanghai 200433, P. R. China

Hong Zhang

zhangh@fudan.edu.cn

Affiliation State Key Laboratory of Genetic Engineering and Institute of Biostatistics, School of Life Sciences, Fudan University, 220 Handan Road, Shanghai 200433, P. R. China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JH HZ. Performed the experiments: JH TL. Analyzed the data: JH ZX. Contributed reagents/materials/analysis tools: JH HZ. Wrote the paper: JH TL HZ.