title: Ferredoxin reducing substance (FRS) from spinach.
mesh_terms: D001205:Ascorbic Acid / Q000494:pharmacology; D055598:Chemical Phenomena; D002621:Chemistry; D002736:Chloroplasts / Q000187:drug effects / Q000378:metabolism*; D003580:Cytochromes / Q000494:pharmacology; D003624:Darkness; D004579:Electron Transport; D005288:Ferredoxins / Q000378:metabolism*; D007202:Indicators and Reagents; D007700:Kinetics; D008027:Light; D008954:Models, Biological; D009249:NADP / Q000378:metabolism; D010088:Oxidoreductases / Q000494:pharmacology; D010636:Phenols / Q000494:pharmacology; D010788:Photosynthesis; D010944:Plants / Q000378:metabolism; D013268:Stimulation, Chemical
chemical_list: D003580:Cytochromes; D005288:Ferredoxins; D007202:Indicators and Reagents; D010636:Phenols; D009249:NADP; D010088:Oxidoreductases; D001205:Ascorbic Acid