title: Evolution of the lining bodies in the embryonic chick gonad.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002642:Chick Embryo; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D004848:Epithelium; D005260:Female; D006056:Golgi Apparatus; D002479:Inclusion Bodies; D008297:Male; D008928:Mitochondria; D006080:Ovarian Follicle; D010053:Ovary / Q000166:cytology / Q000196:embryology*; D013737:Testis / Q000166:cytology / Q000196:embryology*; D013997:Time Factors