title: The role of light in nitrate metabolism in higher plants.
mesh_terms: D000641:Ammonia / Q000378:metabolism; D002245:Carbon Dioxide / Q000378:metabolism; D002736:Chloroplasts / Q000201:enzymology / Q000378:metabolism; D004794:Enzyme Repression; D005288:Ferredoxins / Q000378:metabolism; D006898:Hydroxylamines / Q000378:metabolism; D008027:Light; D009243:NAD / Q000378:metabolism; D009565:Nitrate Reductases / Q000502:physiology; D009566:Nitrates / Q000378:metabolism* / Q000494:pharmacology; D009572:Nitrite Reductases / Q000378:metabolism / Q000502:physiology; D009573:Nitrites / Q000494:pharmacology; D010084:Oxidation-Reduction; D010088:Oxidoreductases / Q000502:physiology; D010100:Oxygen / Q000378:metabolism; D010788:Photosynthesis; D010940:Plant Proteins / Q000096:biosynthesis / Q000378:metabolism; D010944:Plants / Q000201:enzymology / Q000378:metabolism*
chemical_list: D005288:Ferredoxins; D006898:Hydroxylamines; D009566:Nitrates; D009573:Nitrites; D010940:Plant Proteins; D009243:NAD; D002245:Carbon Dioxide; D000641:Ammonia; D010088:Oxidoreductases; D009565:Nitrate Reductases; D009572:Nitrite Reductases; D010100:Oxygen