title: Turning on the lactose genes.
mesh_terms: D000227:Adenine Nucleotides / Q000502:physiology*; D002474:Cell-Free System; D000242:Cyclic AMP / Q000502:physiology; D004926:Escherichia coli / Q000378:metabolism*; D005796:Genes; D005809:Genes, Regulator; D005815:Genetic Code; D006027:Glycosides / Q000494:pharmacology; D007785:Lactose / Q000378:metabolism*; D008967:Molecular Biology; D009154:Mutation; D009876:Operon; D012316:RNA Nucleotidyltransferases / Q000378:metabolism; D012333:RNA, Messenger / Q000096:biosynthesis*
chemical_list: D000227:Adenine Nucleotides; D006027:Glycosides; D012333:RNA, Messenger; D000242:Cyclic AMP; D012316:RNA Nucleotidyltransferases; D007785:Lactose