title: Acetylhistidine as substrate for acetylornithinase: a new system for the selection of arginine regulation mutants in Escherichia coli.
mesh_terms: D000581:Amidohydrolases / Q000378:metabolism*; D001120:Arginine / Q000378:metabolism*; D003433:Crosses, Genetic; D004794:Enzyme Repression; D004926:Escherichia coli / Q000201:enzymology*; D005809:Genes, Regulator; D006639:Histidine / Q000378:metabolism; D007093:Imidazoles; D009154:Mutation; D009952:Ornithine / Q000378:metabolism*; D011995:Recombination, Genetic; D000637:Transaminases / Q000378:metabolism*; D014161:Transduction, Genetic
chemical_list: D007093:Imidazoles; D006639:Histidine; D001120:Arginine; D009952:Ornithine; D000637:Transaminases; D000581:Amidohydrolases