title: Electron microscopy of the cytodifferentiation of the theca cell in the mouse ovary.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D003238:Connective Tissue / Q000648:ultrastructure; D003239:Connective Tissue Cells; D005260:Female; D005347:Fibroblasts / Q000648:ultrastructure; D051379:Mice; D008854:Microscopy, Electron; D008928:Mitochondria / Q000648:ultrastructure; D006080:Ovarian Follicle / Q000648:ultrastructure*; D013799:Theca Cells / Q000648:ultrastructure*