title: Action spectra and their interpretation.
mesh_terms: D002708:Chlorella / Q000528:radiation effects; D007700:Kinetics; D008027:Light; D008433:Mathematics; D009696:Nucleic Acids / Q000528:radiation effects; D010777:Photochemistry; D010788:Photosynthesis / Q000528:radiation effects; D010944:Plants / Q000528:radiation effects; D011506:Proteins / Q000528:radiation effects; D012367:RNA, Viral / Q000528:radiation effects; D011830:Radiation Effects; D013056:Spectrophotometry, Ultraviolet; D013057:Spectrum Analysis; D014027:Tobacco Mosaic Virus / Q000472:pathogenicity / Q000528:radiation effects; D014466:Ultraviolet Rays
chemical_list: D009696:Nucleic Acids; D011506:Proteins; D012367:RNA, Viral