DNA DamageDNA RepairRad52 DNA Repair and Recombination ProteinComet AssayCell Cycle ProteinsAtaxia Telangiectasia Mutated ProteinsUltraviolet RaysDNA-Binding ProteinsCheckpoint Kinase 2DNA Breaks, Double-StrandedDNA Repair EnzymesSaccharomyces cerevisiae ProteinsProtein-Serine-Threonine KinasesMethyl MethanesulfonateGamma RaysDeoxyguanosineTumor Suppressor Protein p53Cell CycleSaccharomyces cerevisiaeRecombination, GeneticNuclear ProteinsDNAMutationDNA ReplicationTumor Suppressor ProteinsOxidative StressMutagensGenomic InstabilityHistonesDNA HelicasesApoptosisDNA, FungalG2 PhaseDose-Response Relationship, RadiationPhosphorylationProtein KinasesFungal ProteinsRadiation ToleranceGenes, cdcCell Line, TumorReplication Protein ASchizosaccharomyces pombe ProteinsS PhaseCell LineCell SurvivalDNA BreaksRecombinational DNA RepairMitosisEndodeoxyribonucleasesHomologous RecombinationUbiquitin-Conjugating EnzymesSchizosaccharomycesDNA AdductsCell Cycle CheckpointsSignal TransductionBRCA1 ProteinEndonucleasesDNA Breaks, Single-StrandedHeLa CellsProtein BindingHydrogen PeroxideReactive Oxygen SpeciesMolecular Sequence DataDNA, Single-StrandedPoly(ADP-ribose) PolymerasesExodeoxyribonucleasesX-RaysIntracellular Signaling Peptides and ProteinsDNA GlycosylasesGenes, FungalCell NucleusRad51 RecombinaseChromatinCells, CulturedFibroblastsDNA TopoisomerasesProliferating Cell Nuclear AntigenG2 Phase Cell Cycle CheckpointsTelomereAdenosine TriphosphatasesTime FactorsModels, BiologicalCell AgingSister Chromatid ExchangeAlkylating AgentsDNA-Activated Protein KinaseMitomycinBase SequenceMicronucleus TestsAmino Acid SequenceGene DeletionUbiquitinationPyrimidine DimersHydroxyureaEpistasis, GeneticAntioxidantsNucleic Acid Synthesis InhibitorsRNA, Small InterferingRecQ HelicasesAntigens, Nuclear