About the Authors

Dongmei Su

Contributed equally to this work with: Dongmei Su, Zhenfei Yang

Affiliation Department of Genetics, National Research Institute for Family Planning, Beiing, China

Zhenfei Yang

Contributed equally to this work with: Dongmei Su, Zhenfei Yang

Affiliation Capital Medical University,Beijing Ophthalmology and Visual Sciences Key Lab, Beijing, China

Qian Li

Affiliation Department of Genetics, National Research Institute for Family Planning, Beiing, China

Lina Guan

Affiliation Department of Genetics, National Research Institute for Family Planning, Beiing, China

Huiling Zhang

Affiliation Department of Genetics, National Research Institute for Family Planning, Beiing, China

Dandan E

Affiliation Department of Genetics, National Research Institute for Family Planning, Beiing, China

Lei Zhang

Affiliation Department of Genetics, National Research Institute for Family Planning, Beiing, China

Siquan Zhu

.jswkysgc@126.com (XM); siquanzhu@sina.com (SZ)

Affiliation Capital Medical University,Beijing Ophthalmology and Visual Sciences Key Lab, Beijing, China

Xu Ma

.jswkysgc@126.com (XM); siquanzhu@sina.com (SZ)

Affiliation Department of Genetics, National Research Institute for Family Planning, Beiing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DS XM. Performed the experiments: ZY LG HZ DE LZ. Analyzed the data: QL. Contributed reagents/materials/analysis tools: ZY SZ. Wrote the paper: DS.