title: Oocyte maturation and paternal contribution to the embryo in mammals.
mesh_terms: D000818:Animals; D005260:Female; D005306:Fertilization; D007181:Inclusion Bodies, Viral; D008297:Male; D008540:Meiosis; D008854:Microscopy, Electron; D009865:Oocytes / Q000382:microbiology / Q000648:ultrastructure; D009866:Oogenesis; D009940:Organoids / Q000648:ultrastructure; D013094:Spermatozoa / Q000648:ultrastructure