title: A light- and electron-microscope study of the nucleolus during growth of the oocyte in the prepubertal mouse.
mesh_terms: D000818:Animals; D002466:Cell Nucleolus; D003593:Cytoplasm; D005260:Female; D051379:Mice; D008854:Microscopy, Electron; D006080:Ovarian Follicle / Q000166:cytology; D010063:Ovum / Q000166:cytology*; D013194:Staining and Labeling