Reduction of N2 by complementary functioning of two components from nitrogen-fixing bacteria.
D001395:Azotobacter / Q000378:metabolism; D001407:Bacillus / Q000378:metabolism; D001419:Bacteria / Q000378:metabolism*; D002474:Cell-Free System; D003013:Clostridium / Q000378:metabolism; D007709:Klebsiella / Q000378:metabolism; D009586:Nitrogen Fixation