DNA RepairDNA DamageDNADNA, Single-StrandedDNA BreaksBase SequenceDNA Repair EnzymesRec A RecombinasesDNA ReplicationNucleic Acid ConformationRecombination, GeneticMolecular Sequence DataComet AssayDNA-Binding ProteinsNucleic Acid HeteroduplexesDNA Breaks, Single-StrandedRad51 RecombinaseUltraviolet RaysDNA HelicasesDNA Breaks, Double-StrandedEscherichia coliMutationEndodeoxyribonucleasesDNA, ViralDNA Mismatch RepairNucleic Acid DenaturationPoly(ADP-ribose) PolymerasesBase Pair MismatchDNA LigasesEndonucleasesRad52 DNA Repair and Recombination ProteinDNA, BacterialTemplates, GeneticKineticsPlasmidsDNA CleavageOligonucleotidesNucleic Acid RenaturationPyrimidine DimersBacteriophage phi X 174DNA-(Apurinic or Apyrimidinic Site) LyaseOligodeoxyribonucleotidesDNA, CircularTranscription, GeneticDNA GlycosylasesGuanineDNA-Directed DNA PolymeraseDNA, SuperhelicalDNA Topoisomerases, Type IExodeoxyribonucleasesAdenosine TriphosphatasesCell LineModels, MolecularSaccharomyces cerevisiaeSubstrate SpecificityAmino Acid SequenceEscherichia coli ProteinsBase PairingDNA AdductsDNA End-Joining RepairGamma RaysPolynucleotide 5'-Hydroxyl-KinaseDNA NucleotidyltransferasesProtein BindingNucleic Acid HybridizationZinostatinDNA, FungalReplication Protein AModels, GeneticBinding SitesAortic Aneurysm, AbdominalPoly Adenosine Diphosphate RiboseElectrophoresis, Agar GelXeroderma PigmentosumDNA Topoisomerases, Type IIRNATime FactorsSaccharomyces cerevisiae ProteinsMutagensBacteriophage M13Recombinational DNA RepairMethyl MethanesulfonateThymineDeoxyguanosineDeoxyribonucleases, Type II Site-SpecificCell SurvivalDose-Response Relationship, RadiationHeLa CellsWound HealingBase CompositionHydrolysisN-Glycosyl HydrolasesNuclear ProteinsCytosineBlood Vessel Prosthesis ImplantationDNA Polymerase betaDeoxyribonuclease IV (Phage T4-Induced)MutagenesisDNA PrimersColiphages