title: Urea, a specific inhibitor of catabolite sensitive operons.
mesh_terms: D000242:Cyclic AMP / Q000494:pharmacology; D004790:Enzyme Induction / Q000187:drug effects; D004926:Escherichia coli / Q000201:enzymology*; D005696:Galactosidases / Q000096:biosynthesis*; D007544:Isopropyl Thiogalactoside / Q000494:pharmacology; D007700:Kinetics; D009876:Operon / Q000187:drug effects*; D013045:Species Specificity; D014508:Urea / Q000494:pharmacology*
chemical_list: D007544:Isopropyl Thiogalactoside; D014508:Urea; D000242:Cyclic AMP; D005696:Galactosidases