title: Subcellular particles in echinoderm tube feet. II. Class Holothuroidea.
mesh_terms: D000818:Animals; D004447:Echinodermata / Q000032:analysis / Q000166:cytology*; D006025:Glycosaminoglycans / Q000032:analysis; D006056:Golgi Apparatus; D006651:Histocytochemistry; D008853:Microscopy; D008854:Microscopy, Electron
chemical_list: D006025:Glycosaminoglycans