title: Light-induced cross-linking of DNA in the presence of a furocoumarin (psoralen). Studies with phage lambda, Escherichia coli, and mouse leukemia cells.
mesh_terms: D000818:Animals; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D002845:Chromatography; D003090:Coliphages / Q000187:drug effects; D003374:Coumarins / Q000494:pharmacology*; D046508:Culture Techniques; D004247:DNA / Q000528:radiation effects*; D004269:DNA, Bacterial / Q000528:radiation effects; D004273:DNA, Neoplasm / Q000528:radiation effects; D004279:DNA, Viral / Q000528:radiation effects; D004926:Escherichia coli / Q000187:drug effects / Q000528:radiation effects*; D006358:Hot Temperature; D006882:Hydroxyapatites; D007942:Leukemia, Experimental; D008223:Lymphoma; D051379:Mice; D008970:Molecular Weight; D009691:Nucleic Acid Denaturation; D010777:Photochemistry; D010787:Photosensitivity Disorders; D011830:Radiation Effects; D013053:Spectrophotometry; D013936:Thymidine; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D003374:Coumarins; D004269:DNA, Bacterial; D004273:DNA, Neoplasm; D004279:DNA, Viral; D006882:Hydroxyapatites; D014316:Tritium; D004247:DNA; D013936:Thymidine