title: The role of germinal vesicle karyoplasm in the development of male pronucleus in the mouse.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000502:physiology; D003593:Cytoplasm / Q000502:physiology; D005260:Female; D005306:Fertilization; D008297:Male; D008540:Meiosis; D051379:Mice; D009865:Oocytes / Q000502:physiology* / Q000648:ultrastructure; D009866:Oogenesis; D010063:Ovum / Q000502:physiology*; D013077:Sperm Head / Q000502:physiology* / Q000648:ultrastructure; D013094:Spermatozoa / Q000502:physiology*