About the Authors

Dongna Li

Affiliation Department of Biology, Hainan Medical College, Haikou, Hainan, China

Hui Li

LiHui.Fudan@gmail.com

Affiliations MOE Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai, China, Department of Genetics, School of Medicine, Yale University, New Haven, Connecticut, United States of America

Caiying Ou

Affiliation Department of Biology, Hainan Medical College, Haikou, Hainan, China

Yan Lu

Affiliation MOE Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai, China

Yuantian Sun

Affiliation Department of Biology, Hainan Medical College, Haikou, Hainan, China

Bo Yang

Affiliation Department of Anatomy, Third Military Medical University, Chongqing, China

Zhendong Qin

Affiliation MOE Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai, China

Zhenjian Zhou

Affiliation Department of Biology, Hainan Medical College, Haikou, Hainan, China

Shilin Li

Affiliation MOE Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai, China

Li Jin

Affiliation MOE Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LJ HL DL ZZ. Performed the experiments: DL CO YS YL ZQ BY SL. Analyzed the data: HL DL YL. Contributed reagents/materials/analysis tools: LJ DL CO SL. Wrote the paper: HL.