DNA DamageDNA RepairDNA AdductsUltraviolet RaysPyrimidine DimersGuanineDeoxyguanosineDNADNA-Directed DNA PolymeraseDNA GlycosylasesDNA ReplicationDNA-Formamidopyrimidine GlycosylaseDNA Breaks, Single-StrandedDNA Repair EnzymesDNA Breaks, Double-StrandedApurinic AcidDNA Polymerase betaXeroderma Pigmentosum Group A ProteinMutagenesisDNA-Binding ProteinsMethyl MethanesulfonateXeroderma PigmentosumDeoxyadenosinesMutationSOS Response (Genetics)DNA-(Apurinic or Apyrimidinic Site) LyaseAlkylating AgentsComet AssayN-Glycosyl HydrolasesProliferating Cell Nuclear AntigenMutagensDeoxyribonuclease (Pyrimidine Dimer)Deoxyribodipyrimidine Photo-LyaseEndodeoxyribonucleasesBase Pair MismatchCockayne SyndromeDNA BreaksThymineAcetoxyacetylaminofluoreneGuanosineBase SequenceDNA HelicasesSaccharomyces cerevisiaeDeoxycytosine NucleotidesSaccharomyces cerevisiae ProteinsEscherichia coli ProteinsBase PairingDNA, Fungal2-AcetylaminofluoreneDNA Repair-Deficiency DisordersTime FactorsMagnetic Resonance ImagingOxidative StressChromatesMolecular Sequence DataMethylnitronitrosoguanidineCell Cycle ProteinsAtaxia Telangiectasia Mutated ProteinsEscherichia coliDNA, Single-StrandedEndonucleasesLinear Energy TransferOligonucleotidesMutS DNA Mismatch-Binding ProteinPrecancerous ConditionsRecombination, GeneticNucleotidyltransferasesDose-Response Relationship, RadiationDeoxyribonucleosidesGenomic InstabilityRadiation, IonizingCarcinogensAlkylationOxidation-ReductionMutagenicity TestsCell LineCross-Linking ReagentsDeoxyribonuclease IV (Phage T4-Induced)ExodeoxyribonucleasesReplication Protein ACell SurvivalKineticsPoly(ADP-ribose) PolymerasesOptical Rotatory DispersionCell ExtractsHeLa CellsCytosineNucleic Acid ConformationHomologous RecombinationRad51 RecombinaseO(6)-Methylguanine-DNA MethyltransferaseHydantoinsSister Chromatid ExchangeHistonesTomography, X-Ray ComputedNuclear ProteinsUracilNucleotidesGamma RaysChromatin