In situ studies on N2 fixation using the acetylene reduction technique.
D000114:Acetylene / Q000378:metabolism*; D005030:Ethylenes / Q000096:biosynthesis*; D056890:Eukaryota / Q000378:metabolism*; D008027:Light; D009586:Nitrogen Fixation; D010088:Oxidoreductases / Q000378:metabolism; D011830:Radiation Effects; D011868:Radioisotopes; D012988:Soil Microbiology; D014871:Water Microbiology
D005030:Ethylenes; D011868:Radioisotopes; D010088:Oxidoreductases; D000114:Acetylene