Kajiyama, S Stability and ferrous iron content of the nitrogenase and its components from Azotobacter vinelandii. [electronic resource] - Archiv fur Mikrobiologie 1972 - 181-201 p. digital Publication Type: Journal Article ISSN: 0003-9276 Standard No.: 10.1007/BF00408843 doi Subjects--Topical Terms: AnaerobiosisAscorbic Acid--pharmacologyAzotobacter--enzymologyChromatography, DEAE-CelluloseCold TemperatureEnzyme Activation--drug effectsHydroquinones--pharmacologyIron--analysisMethodsMolybdenum--analysisNitrogen--pharmacologyNitrogen FixationOxidoreductases--analysisOxygen--pharmacologyPotassium Chloride--pharmacologyTemperature