title: Acetylene reduction with physiological electron donors by extracts and particulate fractions from nitrogen-fixing Azotobacter chroococcum.
mesh_terms: D000114:Acetylene / Q000378:metabolism*; D000255:Adenosine Triphosphate / Q000378:metabolism; D001386:Azides / Q000494:pharmacology; D001395:Azotobacter / Q000378:metabolism*; D002248:Carbon Monoxide / Q000494:pharmacology; D003486:Cyanides / Q000494:pharmacology; D008274:Magnesium; D009243:NAD / Q000378:metabolism; D009586:Nitrogen Fixation; D010100:Oxygen; D011726:Pyridinium Compounds / Q000378:metabolism
chemical_list: D001386:Azides; D003486:Cyanides; D011726:Pyridinium Compounds; D009243:NAD; D002248:Carbon Monoxide; D000255:Adenosine Triphosphate; D008274:Magnesium; D000114:Acetylene; D010100:Oxygen