title: [Nitrogen fixation by a cell free system of Azotobacter vinelandii].
mesh_terms: D000227:Adenine Nucleotides / Q000378:metabolism; D001395:Azotobacter / Q000378:metabolism*; D002474:Cell-Free System; D004492:Edetic Acid / Q000378:metabolism; D008274:Magnesium / Q000378:metabolism; D009586:Nitrogen Fixation; D010085:Oxidative Phosphorylation
chemical_list: D000227:Adenine Nucleotides; D004492:Edetic Acid; D008274:Magnesium
vernacular_title: Fiksatsiia azota beskletochnym preparatom iz Azotobacte vinelandii.