State Key Laboratory of Molecular Biology;
Shanghai Key Laboratory of Molecular Andrology;
CAS Center for Excellence in Molecular Cell Science;
Shanghai Institute of Biochemistry and Cell Biology;
Chinese Academy of Sciences;
University of Chinese Academy of Sciences;
Shanghai 200031;
China;
State Key Laboratory of Cell Biology;
Shanghai Key Laboratory of Molecular Andrology;
CAS Center for Excellence in Molecular Cell Science;
Shanghai Institute of Biochemistry and Cell Biology;
Chinese Academy of Sciences;
University of Chinese Academy of Sciences;
Shanghai 200031;
China;
male; fertility; mice; Mtor; spermatogenesis; spermatogonia; testis;