Puig, J Genetic mapping of the chl C gene of the nitrate reductase A system in Escherichia coli K12. [electronic resource] - Biochemical and biophysical research communications Jun 1969 - 659-62 p. digital Publication Type: Journal Article ISSN: 0006-291X Standard No.: 10.1016/0006-291x(69)90455-0 doi Subjects--Topical Terms: Chromosome MappingEscherichia coli--enzymologyGenesGenetics, MicrobialMutationNitratesOxidoreductases