title: Photosensitization in Sarcin a lutea: different mechanisms of exogenous and endogenous photosensitizers.
mesh_terms: D008027:Light; D009154:Mutation; D010100:Oxygen / Q000494:pharmacology; D012505:Sarcina / Q000187:drug effects / Q000528:radiation effects*; D014048:Tolonium Chloride / Q000494:pharmacology
chemical_list: D014048:Tolonium Chloride; D010100:Oxygen