title: Map location of arginyl-tRNA synthetase mutations in Escherichia coli K-12.
mesh_terms: D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D003227:Conjugation, Genetic; D004926:Escherichia coli; D008025:Ligases / Q000096:biosynthesis*; D009154:Mutation / Q000187:drug effects; D010641:Phenotype
chemical_list: D008025:Ligases