title: Positive control in the L-arabinose gene-enzyme complex of Escherichia coli B/r exhibited with stable merodiploids.
mesh_terms: D001089:Arabinose / Q000096:biosynthesis*; D002874:Chromosome Mapping; D004171:Diploidy; D004790:Enzyme Induction; D004794:Enzyme Repression; D004926:Escherichia coli; D005796:Genes; D005799:Genes, Dominant; D005809:Genes, Regulator / Q000502:physiology*; D008954:Models, Biological; D009154:Mutation
chemical_list: D001089:Arabinose