title: Duplication of a gene belonging to an arginine operon of Escherichia coli K-12.
mesh_terms: D001120:Arginine / Q000378:metabolism; D002869:Chromosome Aberrations; D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D004926:Escherichia coli; D005796:Genes; D008190:Lyases / Q000378:metabolism; D009154:Mutation; D009876:Operon; D010088:Oxidoreductases / Q000378:metabolism; D010770:Phosphotransferases / Q000378:metabolism; D014161:Transduction, Genetic
chemical_list: D001120:Arginine; D010088:Oxidoreductases; D010770:Phosphotransferases; D008190:Lyases