title: Photoreactivity of hydroxypsoralens and their photobiological effects in Bacillus subtilis.
mesh_terms: D001412:Bacillus subtilis / Q000528:radiation effects*; D003374:Coumarins; D005363:Ficusin; D011564:Furocoumarins; D010777:Photochemistry; D011830:Radiation Effects; D014466:Ultraviolet Rays
chemical_list: D003374:Coumarins; D011564:Furocoumarins; D005363:Ficusin