title: Regulation of aspartokinase III synthesis in Escherichia coli: isolation of mutants containing lysC-lac fusions.
abstract: Mutants containing fusions of the lac gene to the lysC gene were isolated. In these, the expression of beta-galactosidase was regulated by lysine (and arginine), as previously described for aspartokinase III.
mesh_terms: D001222:Aspartate Kinase / Q000096:biosynthesis* / Q000235:genetics; D004794:Enzyme Repression; D004926:Escherichia coli / Q000201:enzymology* / Q000235:genetics; D005796:Genes; D008239:Lysine / Q000494:pharmacology; D009154:Mutation; D009876:Operon; D010770:Phosphotransferases / Q000096:biosynthesis*; D011995:Recombination, Genetic; D001616:beta-Galactosidase / Q000096:biosynthesis
chemical_list: D010770:Phosphotransferases; D001222:Aspartate Kinase; D001616:beta-Galactosidase; D008239:Lysine