title: Site-directed mutagenesis of ribosomal RNA. Analysis of ribosomal RNA deletion mutants using maxicells.
mesh_terms: D004262:DNA Restriction Enzymes; D004269:DNA, Bacterial / Q000235:genetics* / Q000528:radiation effects; D004926:Escherichia coli / Q000235:genetics*; D009154:Mutation; D010957:Plasmids; D012329:RNA, Bacterial / Q000235:genetics*; D012335:RNA, Ribosomal / Q000235:genetics* / Q000502:physiology; D012270:Ribosomes / Q000502:physiology; D014158:Transcription, Genetic; D014466:Ultraviolet Rays
chemical_list: D004269:DNA, Bacterial; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D004262:DNA Restriction Enzymes