title: Alterations in DNA irradiated with ultraviolet radiation-I. The formation process of cyclobutylpyrimidine dimers: cross sections, action spectra and quantum yields.
mesh_terms: D003503:Cyclobutanes; D004269:DNA, Bacterial / Q000528:radiation effects*; D004926:Escherichia coli; D011740:Pyrimidine Dimers; D011789:Quantum Theory; D014466:Ultraviolet Rays
chemical_list: D003503:Cyclobutanes; D004269:DNA, Bacterial; D011740:Pyrimidine Dimers