title: Regulation of transcription of lambda bacteriophage operator mutants.
mesh_terms: D003090:Coliphages / Q000378:metabolism*; D004279:DNA, Viral / Q000096:biosynthesis / Q000302:isolation & purification; D004926:Escherichia coli; D005809:Genes, Regulator; D005815:Genetic Code; D005827:Genetics, Microbial; D008242:Lysogeny; D009154:Mutation; D009691:Nucleic Acid Denaturation; D009693:Nucleic Acid Hybridization; D012329:RNA, Bacterial / Q000302:isolation & purification; D012333:RNA, Messenger / Q000096:biosynthesis*; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D004279:DNA, Viral; D012329:RNA, Bacterial; D012333:RNA, Messenger; D014316:Tritium; D014529:Uridine