title: Ultrastructural changes of the nucleoli during early development of fertilized rat eggs.
mesh_terms: D000818:Animals; D002466:Cell Nucleolus; D002467:Cell Nucleus; D003594:Cytoplasmic Granules; D005260:Female; D005306:Fertilization; D006056:Golgi Apparatus; D002479:Inclusion Bodies; D008566:Membranes / Q000166:cytology; D008854:Microscopy, Electron; D010063:Ovum / Q000166:cytology* / Q000254:growth & development; D051381:Rats