title: Ultrastructure of the utriculi majores in the mushroom-shaped male accessory gland of Periplaneta americana (L.).
mesh_terms: D000818:Animals; D003058:Cockroaches / Q000166:cytology*; D004721:Endoplasmic Reticulum; D005837:Genitalia, Male / Q000166:cytology*; D006025:Glycosaminoglycans / Q000378:metabolism; D006651:Histocytochemistry; D008297:Male; D008854:Microscopy, Electron; D008928:Mitochondria; D012098:Reproduction; D012270:Ribosomes / Q000378:metabolism; D012519:Sarcoplasmic Reticulum
chemical_list: D006025:Glycosaminoglycans