title: Topography of RNA in the ribosome: localization of the 3'-end of the 23 S rna on the surface of the 50 S ribosomal subunit by immune electron microscopy.
mesh_terms: D004926:Escherichia coli / Q000648:ultrastructure; D007158:Immunologic Techniques; D008854:Microscopy, Electron / Q000379:methods; D012335:RNA, Ribosomal / Q000276:immunology; D012270:Ribosomes / Q000648:ultrastructure*
chemical_list: D012335:RNA, Ribosomal