Glutamine synthetase and control of nitrogen fixation in Rhizobium.
D000641:Ammonia / Q000494:pharmacology; D004794:Enzyme Repression; D005974:Glutamate-Ammonia Ligase / Q000378:metabolism*; D009154:Mutation; D009586:Nitrogen Fixation; D009591:Nitrogenase / Q000378:metabolism; D012231:Rhizobium / Q000201:enzymology / Q000378:metabolism*
D000641:Ammonia; D009591:Nitrogenase; D005974:Glutamate-Ammonia Ligase