title: Characteristics of the nitrogenase system of the blue-green alga Anabaena cylindrica.
mesh_terms: D000255:Adenosine Triphosphate / Q000378:metabolism; D000458:Cyanobacteria / Q000201:enzymology*; D004579:Electron Transport; D005288:Ferredoxins; D008274:Magnesium / Q000378:metabolism; D009586:Nitrogen Fixation; D010088:Oxidoreductases / Q000302:isolation & purification / Q000378:metabolism*; D010788:Photosynthesis
chemical_list: D005288:Ferredoxins; D000255:Adenosine Triphosphate; D010088:Oxidoreductases; D008274:Magnesium