title: Isolation of acetylene-reducing spirilla from the roots of Potamogeton filiformis from Loch Leven (Kinross).
mesh_terms: D000114:Acetylene / Q000378:metabolism*; D000332:Aerobiosis; D003470:Culture Media; D005947:Glucose / Q000378:metabolism; D008293:Malates / Q000378:metabolism; D009566:Nitrates / Q000378:metabolism; D009586:Nitrogen Fixation; D010084:Oxidation-Reduction; D010944:Plants / Q000382:microbiology*; D012606:Scotland; D013139:Spirillum / Q000378:metabolism*; D014871:Water Microbiology
chemical_list: D003470:Culture Media; D008293:Malates; D009566:Nitrates; D005947:Glucose; D000114:Acetylene