Hydrazine and hydroxylamine as possible intermediates in the biological fixation of nitrogen.
D000641:Ammonia; D003013:Clostridium / Q000378:metabolism*; D006834:Hydrazines; D006898:Hydroxylamines; D009584:Nitrogen; D009586:Nitrogen Fixation; D011868:Radioisotopes
D006834:Hydrazines; D006898:Hydroxylamines; D011868:Radioisotopes; D000641:Ammonia; D009584:Nitrogen