title: Arginine-auxotrophic phenotype resulting from a mutation in the pryA gene of Escherichia coli B-r.
mesh_terms: D001120:Arginine / Q000096:biosynthesis; D002219:Carbamates; D004926:Escherichia coli; D005827:Genetics, Microbial; D008025:Ligases; D009154:Mutation; D009952:Ornithine / Q000494:pharmacology; D010641:Phenotype; D010710:Phosphates; D011725:Pyridines; D014500:Uracil Nucleotides / Q000096:biosynthesis / Q000494:pharmacology
chemical_list: D002219:Carbamates; D010710:Phosphates; D011725:Pyridines; D014500:Uracil Nucleotides; D001120:Arginine; D009952:Ornithine; D008025:Ligases