Germinal vesicle breakdown in the mouse oocyte.
D000818:Animals; D002467:Cell Nucleus; D002843:Chromatin; D002875:Chromosomes; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D005260:Female; D006056:Golgi Apparatus; D006570:Heterochromatin; D066298:In Vitro Techniques; D008540:Meiosis; D051379:Mice; D008854:Microscopy, Electron; D008870:Microtubules; D008928:Mitochondria; D010063:Ovum / Q000166:cytology*; D012270:Ribosomes
D002843:Chromatin; D006570:Heterochromatin