Renji Hospital;
Sperm Development and Genetics Laboratory;
Shanghai Human Sperm Bank;
Shanghai Institute of Andrology;
Department of Urology;
Shanghai Jiao Tong University School of Medicine;
Shanghai 200001;
China;
Bio-X Institutes;
Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders;
Shanghai Jiao Tong University;
Shanghai 200240;
China;
Clinic Stem Cell Research Center;
Renji Hospital;
Shanghai Jiao Tong University School of Medicine;
Shanghai 200127;
China;
Department of Biochemistry and Molecular and Cellular Biology;
Georgetown University Medical Center;
Washington;
DC 20057;
USA;
