title: Bacterial carotenoids. XL. 2'-Hydroxyflexixanthin.
mesh_terms: D001419:Bacteria / Q000032:analysis*; D002338:Carotenoids / Q000302:isolation & purification*; D014970:Xanthines / Q000302:isolation & purification*
chemical_list: D014970:Xanthines; D002338:Carotenoids