title: Effects of inorganic nitrogen on the response of Lemna carbon dioxide output to light quality and timing.
mesh_terms: D002245:Carbon Dioxide / Q000378:metabolism*; D002940:Circadian Rhythm; D008027:Light; D009584:Nitrogen / Q000494:pharmacology*; D010944:Plants / Q000187:drug effects / Q000378:metabolism*
chemical_list: D002245:Carbon Dioxide; D009584:Nitrogen