title: [Evolution of ovocytes in the absence of cerebral hormone in Periereis cultrifera Grube (Annelida Polychaeta)].
mesh_terms: D000818:Animals; D000845:Annelida / Q000502:physiology; D005075:Biological Evolution; D001921:Brain / Q000378:metabolism; D003593:Cytoplasm; D005260:Female; D006025:Glycosaminoglycans; D010063:Ovum / Q000166:cytology*
chemical_list: D006025:Glycosaminoglycans
vernacular_title: Evolution ovocytaire en l'absence d'hormone cérébrale chez Perinereis cultrifera Grube (Annélide Polychète)