ThymineThymine DNA GlycosylaseUracilThymine NucleotidesPyrimidine DimersDeoxyribonuclease (Pyrimidine Dimer)BromouracilPentoxylOsmium TetroxideCytosineDNAThymidineEndodeoxyribonucleasesPotassium PermanganateUltraviolet RaysGuanineDNA RepairAdenineOligodeoxyribonucleotides5-MethylcytosineN-Glycosyl HydrolasesEscherichia coliBase SequenceOsmiumNucleic Acid ConformationDNA GlycosylasesBase PairingDNA DamageDeoxyribodipyrimidine Photo-LyaseDNA, BacterialOligonucleotidesBase Pair MismatchNucleic Acid DenaturationNucleosidesDNA ReplicationDeoxyriboseUracil-DNA GlycosidaseDeaminationPyrimidine NucleosidesMolecular Sequence DataBase CompositionDeoxyribonucleosidesTritiumRadiation EffectsPhotochemistrySubstrate SpecificityMutationKineticsPentosesRhodotorulaDNA-Directed DNA PolymeraseDeoxycytidine Monophosphate