title: Photochemistry of nucleic acids. 3. The structure of DNA-derived thymine photodimer.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004269:DNA, Bacterial; D004926:Escherichia coli; D007053:Ice; D013941:Thymine; D014466:Ultraviolet Rays
chemical_list: D004269:DNA, Bacterial; D007053:Ice; D013941:Thymine