title: Measurement of DNA crosslinks by S1 nuclease: induction and repair in psoralen-plus-360 nm light treated Escherichia coli.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004247:DNA / Q000378:metabolism*; D004260:DNA Repair; D003851:Deoxyribonucleases / Q000378:metabolism*; D004926:Escherichia coli / Q000187:drug effects* / Q000378:metabolism / Q000528:radiation effects; D011564:Furocoumarins / Q000494:pharmacology*; D014307:Trioxsalen / Q000494:pharmacology*; D014466:Ultraviolet Rays
chemical_list: D011564:Furocoumarins; D004247:DNA; D003851:Deoxyribonucleases; D014307:Trioxsalen