title: Genetic mapping of the chl C gene of the nitrate reductase A system in Escherichia coli K12.
mesh_terms: D002874:Chromosome Mapping; D004926:Escherichia coli / Q000201:enzymology*; D005796:Genes; D005827:Genetics, Microbial; D009154:Mutation; D009566:Nitrates; D010088:Oxidoreductases
chemical_list: D009566:Nitrates; D010088:Oxidoreductases