title: Tight-binding repressors of the lactose operon.
mesh_terms: D001426:Bacterial Proteins / Q000378:metabolism*; D002874:Chromosome Mapping; D003090:Coliphages / Q000378:metabolism; D004171:Diploidy; D004926:Escherichia coli / Q000187:drug effects / Q000378:metabolism*; D005696:Galactosidases / Q000378:metabolism; D006207:Half-Life; D007700:Kinetics; D007785:Lactose / Q000378:metabolism*; D008433:Mathematics; D009153:Mutagens / Q000494:pharmacology; D009154:Mutation; D009876:Operon
chemical_list: D001426:Bacterial Proteins; D009153:Mutagens; D005696:Galactosidases; D007785:Lactose