title: Blockage of restriction endonuclease cleavage by thymine dimers.
mesh_terms: D001483:Base Sequence; D004262:DNA Restriction Enzymes / Q000378:metabolism*; D004279:DNA, Viral; D007700:Kinetics; D011740:Pyrimidine Dimers / Q000494:pharmacology*
chemical_list: D004279:DNA, Viral; D011740:Pyrimidine Dimers; D004262:DNA Restriction Enzymes