title: Activation by manganese of photochemical oxygen evolution and NADP+ photoreduction in chloroplasts.
mesh_terms: D002736:Chloroplasts / Q000378:metabolism*; D004579:Electron Transport / Q000187:drug effects; D005288:Ferredoxins; D007700:Kinetics; D008027:Light; D008345:Manganese / Q000494:pharmacology*; D009249:NADP / Q000378:metabolism*; D010088:Oxidoreductases / Q000378:metabolism; D010100:Oxygen / Q000096:biosynthesis*; D010944:Plants; D013053:Spectrophotometry
chemical_list: D005288:Ferredoxins; D008345:Manganese; D009249:NADP; D010088:Oxidoreductases; D010100:Oxygen