title: Intra-cistronic complementation among trpC mutants of Escherichia coli.
mesh_terms: D000483:Alleles; D002875:Chromosomes; D003433:Crosses, Genetic; D004171:Diploidy; D004926:Escherichia coli; D005796:Genes; D005827:Genetics, Microbial; D009154:Mutation; D011995:Recombination, Genetic; D014161:Transduction, Genetic; D014364:Tryptophan
chemical_list: D014364:Tryptophan