title: GENETIC ANALYSIS OF TRYPTOPHANASE MUTANTS OF ESCHERICHIA COLI.
mesh_terms: D004926:Escherichia coli; D005786:Gene Expression Regulation; D005809:Genes, Regulator; D005823:Genetics; D008190:Lyases; D009154:Mutation; D012106:Research; D014364:Tryptophan
chemical_list: D014364:Tryptophan; D008190:Lyases
keywords: ESCHERICHIA COLI; EXPERIMENTAL LAB STUDY; GENETICS; LYASES; MUTATION; TRYPTOPHAN