title: Fertilization of mouse ova in vitro: an electron microscopic study.
mesh_terms: D000818:Animals; D002455:Cell Division; D002462:Cell Membrane; D002467:Cell Nucleus; D002843:Chromatin; D002875:Chromosomes; D003593:Cytoplasm; D005260:Female; D005306:Fertilization; D005407:Flagella; D006056:Golgi Apparatus; D066298:In Vitro Techniques; D008297:Male; D008540:Meiosis; D051379:Mice; D008854:Microscopy, Electron; D008928:Mitochondria; D010063:Ovum / Q000166:cytology* / Q000254:growth & development; D010587:Phagocytosis; D013094:Spermatozoa / Q000166:cytology
chemical_list: D002843:Chromatin