DNA GlycosylasesN-Glycosyl HydrolasesThymine DNA GlycosylaseUracil-DNA GlycosidaseDNA-Formamidopyrimidine GlycosylaseDeoxyribonuclease (Pyrimidine Dimer)DNA RepairGuanineUracilPentoxylDNA-(Apurinic or Apyrimidinic Site) LyaseEndodeoxyribonucleasesDeoxyribonuclease IV (Phage T4-Induced)DNA DamageBase Pair MismatchCarbon-Oxygen LyasesThymineAdenineDNACytosineSubstrate SpecificityHydantoinsApurinic AcidAlkylationDeoxyuracil NucleotidesEscherichia coliDeoxyguanosineHypoxanthineDeaminationGuanosineMolecular Sequence DataEscherichia coli Proteins5-MethylcytosineBase SequenceAlkylating AgentsMethyl MethanesulfonateOligonucleotidesKineticsDNA Breaks, Single-StrandedBase PairingAmino Acid SequenceComet AssayMutationCatalytic DomainDNA AdductsOligodeoxyribonucleotidesCatalysisDNA Polymerase betaBorohydridesPyrobaculumProtein BindingOxidative StressBinding SitesModels, MolecularMethylguanidineMethylnitronitrosoguanidineSequence Homology, Amino AcidClostridium acetobutylicumPolydeoxyribonucleotidesDNA MethylationPyrimidine DimersCytidine DeaminaseProtein Structure, TertiarySpiro CompoundsXanthineCloning, MolecularNucleic Acid HeteroduplexesMutagenesisLyasesPolynucleotidesvpr Gene Products, Human Immunodeficiency VirusSchiff BasesHeLa CellsDNA, MitochondrialCell LineDNA, Single-StrandedOrthohepadnavirusRecombinant ProteinsBromatesDNA LigasesSequence AlignmentOxidation-ReductionBloom SyndromeSomatic Hypermutation, ImmunoglobulinDNA Repair EnzymesMutagensCell NucleusMicrococcusPotassium PermanganateCrystallography, X-RayNucleic Acid ConformationPurinesMethylnitrosoureaDNA PrimersCell ExtractsDNA, BacterialAntineoplastic Agents, AlkylatingMutagenesis, Site-DirectedImmunoglobulin Class SwitchingUltraviolet Rays