title: Isolation and characterization of nitrogenase from Klebsiella pneumoniae.
mesh_terms: D000693:Anaerobiosis; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003470:Culture Media; D004591:Electrophoresis, Polyacrylamide Gel; D007202:Indicators and Reagents; D007711:Klebsiella pneumoniae / Q000201:enzymology* / Q000254:growth & development; D009591:Nitrogenase / Q000037:antagonists & inhibitors / Q000302:isolation & purification* / Q000378:metabolism; D010100:Oxygen / Q000494:pharmacology
chemical_list: D003470:Culture Media; D007202:Indicators and Reagents; D009591:Nitrogenase; D010100:Oxygen