About the Authors

Bin Wang

Contributed equally to this work with: Bin Wang, Zhifeng Xiao

Affiliation Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China

Zhifeng Xiao

Contributed equally to this work with: Bin Wang, Zhifeng Xiao

Affiliation Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China

Bing Chen

Affiliation Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China

Jin Han

Affiliation Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China

Yuan Gao

Affiliation Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China

Jing Zhang

Affiliation Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China

Wenxue Zhao

Affiliation Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China

Xia Wang

Affiliation Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China

Jianwu Dai

jwdai@genetics.ac.cn

Affiliation Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JD BW ZX. Performed the experiments: BW ZX. Analyzed the data: BW ZX. Contributed reagents/materials/analysis tools: YG BC JH JZ WZ XW. Wrote the paper: BW.