title: Isolation and phenotypes of mutants from Salmonella typhimurium defective in formate hydrogenlyase activity.
abstract: A new method is described for the isolation of different mutants defective in formic dehydrogenase activity measured with benzyl viologen as electron acceptor.
mesh_terms: D000693:Anaerobiosis; D001431:Bacteriological Techniques; D001593:Benzyl Compounds; D002474:Cell-Free System; D003470:Culture Media; D004579:Electron Transport; D005561:Formates; D005827:Genetics, Microbial; D007202:Indicators and Reagents; D009153:Mutagens; D009154:Mutation; D009566:Nitrates; D009604:Nitrosoguanidines; D010088:Oxidoreductases / Q000378:metabolism*; D010641:Phenotype; D012486:Salmonella typhimurium / Q000201:enzymology / Q000254:growth & development / Q000302:isolation & purification* / Q000378:metabolism; D013885:Thiosulfates
chemical_list: D001593:Benzyl Compounds; D003470:Culture Media; D005561:Formates; D007202:Indicators and Reagents; D009153:Mutagens; D009566:Nitrates; D009604:Nitrosoguanidines; D013885:Thiosulfates; D010088:Oxidoreductases