spectacle (3) Development (3) Germ cells (3) Animals (3) mutant (2) germe (2) dégradation (2) Defects (2) Apoptosis (2) Testis (2) Spermatozoa (2) Spermatogenesis (2) Mice (2) Life--Origin (2) Governors (Machinery) (2) Gene expression (2) Defects (2) Cell proliferation (2) Spermatozoa (2) puits (1) processus biologique (1) acte législatif (1) recherche (1) protéine (1) mutation (1) perte (1) acide aminé (1) amende (1) évolution (1) effet (1)