title: Cleavage of ultraviolet light-irradiated DNA by single strand-specific S1 endonuclease.
mesh_terms: D002499:Centrifugation, Density Gradient; D003090:Coliphages; D004279:DNA, Viral / Q000528:radiation effects*; D003851:Deoxyribonucleases; D004720:Endonucleases; D004926:Escherichia coli; D006863:Hydrogen-Ion Concentration; D009690:Nucleic Acid Conformation; D009994:Osmolar Concentration; D011830:Radiation Effects; D013936:Thymidine; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D004279:DNA, Viral; D014316:Tritium; D003851:Deoxyribonucleases; D004720:Endonucleases; D013936:Thymidine