Morphological changes in mouse eggs due to aging in the fallopian tube.
D000818:Animals; D002467:Cell Nucleus; D003594:Cytoplasmic Granules; D005187:Fallopian Tubes; D005260:Female; D007314:Insemination; D008540:Meiosis; D008854:Microscopy, Electron; D010060:Ovulation; D010063:Ovum / Q000166:cytology* / Q000254:growth & development; D051381:Rats; D013997:Time Factors