DNA DamageDNA RepairDNA-Binding ProteinsDNA ReplicationCell Cycle ProteinsComet AssayReplication Protein ADNA HelicasesAtaxia Telangiectasia Mutated ProteinsCell LineMutationUltraviolet RaysS PhaseMolecular Sequence DataDNACheckpoint Kinase 2Base SequenceCell CycleDNA, ViralGenomic InstabilityHydroxyureaProtein-Serine-Threonine KinasesDNA Breaks, Double-StrandedPlasmidsNuclear ProteinsViral ProteinsDNA Replication TimingHeLa CellsRecombination, GeneticSaccharomyces cerevisiae ProteinsEscherichia coliReplication Protein CDNA, Single-StrandedDNA-Directed DNA PolymeraseRNA, ViralSaccharomyces cerevisiaeRepliconTumor Suppressor Protein p53HistonesMethyl MethanesulfonateDeoxyguanosineProliferating Cell Nuclear AntigenDNA, FungalProtein BindingRecQ HelicasesChromatinRad51 RecombinaseTumor Suppressor ProteinsDnaB HelicasesAmino Acid SequenceCell NucleusTranscription, GeneticCells, CulturedGamma RaysPhosphorylationExodeoxyribonucleasesDNA, BacterialOxidative StressApoptosisMutagensCell Line, TumorSchizosaccharomycesSchizosaccharomyces pombe ProteinsG2 PhaseGenome, ViralProtein KinasesNucleic Acid ConformationAphidicolinModels, BiologicalDNA Repair EnzymesBacterial ProteinsHIV-1MitosisGene Expression Regulation, ViralChromosomes, BacterialDNA BreaksTime FactorsEscherichia coli ProteinsGenes, cdcDNA Polymerase IIIFibroblastsCell SurvivalHomologous RecombinationMutagenesisModels, GeneticEndonucleasesDNA PrimaseS Phase Cell Cycle CheckpointsSignal TransductionOrigin Recognition ComplexEndodeoxyribonucleasesDNA, CruciformCell Cycle CheckpointsSOS Response (Genetics)Chromosomal Proteins, Non-HistoneGene DeletionAdenosine TriphosphatasesNucleic Acid Synthesis InhibitorsRNA, Small InterferingKinetics