title: Multivesticular nuclear body with nucleolar activity in Sertoli cells of bulls. An ultrastructural study.
mesh_terms: D000818:Animals; D002417:Cattle; D002466:Cell Nucleolus; D002467:Cell Nucleus; D008297:Male; D008853:Microscopy; D008854:Microscopy, Electron; D012335:RNA, Ribosomal / Q000096:biosynthesis; D012270:Ribosomes; D012708:Sertoli Cells / Q000166:cytology*
chemical_list: D012335:RNA, Ribosomal