title: Requirement of nifV gene for production of wild-type nitrogenase enzyme in Klebsiella pneumoniae.
mesh_terms: D005075:Biological Evolution; D005796:Genes; D007711:Klebsiella pneumoniae / Q000235:genetics*; D046911:Macromolecular Substances; D009584:Nitrogen / Q000378:metabolism; D009591:Nitrogenase / Q000235:genetics*; D010084:Oxidation-Reduction
chemical_list: D046911:Macromolecular Substances; D009591:Nitrogenase; D009584:Nitrogen