DNA DamageDNA RepairCheckpoint Kinase 2Cell Cycle ProteinsGenes, cdcG2 PhaseAtaxia Telangiectasia Mutated ProteinsProtein-Serine-Threonine KinasesCell CycleProtein KinasesMitosisMethyl MethanesulfonateUltraviolet RaysSaccharomyces cerevisiae ProteinsDNA-Binding ProteinsDNA ReplicationS PhaseDNA Breaks, Double-StrandedCell Cycle CheckpointsNuclear ProteinsSchizosaccharomycesDNA Repair EnzymesSaccharomyces cerevisiaeSchizosaccharomyces pombe ProteinsHydroxyureaMutationPhosphorylationGenomic InstabilityTumor Suppressor ProteinsGamma RaysDNA, FungalIntracellular Signaling Peptides and Proteinscdc25 PhosphatasesG2 Phase Cell Cycle CheckpointsM Phase Cell Cycle CheckpointsRecombinational DNA RepairTumor Suppressor Protein p53Radiation, IonizingMutagensExodeoxyribonucleasesCDC2 Protein KinaseS Phase Cell Cycle CheckpointsHistonesFungal ProteinsComet AssayDNASignal TransductionRecombination, GeneticReplication Protein CRad51 RecombinaseEndodeoxyribonucleasesDNA HelicasesDose-Response Relationship, RadiationReplication Protein AHeLa CellsCyclin BRad52 DNA Repair and Recombination ProteinG1 PhaseSpindle ApparatusRadiation ToleranceNocodazoleEndonucleasesModels, BiologicalBRCA1 ProteinTelomereMolecular Sequence DataChromosomal Proteins, Non-HistoneChromatinCell Line, TumorGene Expression Regulation, Fungalras-GRF1Cell LineSecurinApoptosisHomologous RecombinationNucleic Acid Synthesis InhibitorsCell NucleusChromosomes, FungalProtein BindingRNA, Small InterferingAnaphaseGenes, FungalCell SurvivalExonucleasesMeiosisAmino Acid SequenceChromosome SegregationMutagenesisChromosomal InstabilityFibroblastsAlkylating AgentsCyclin-Dependent Kinase Inhibitor p21Epistasis, GeneticGene DeletionSaccharomycetalesKinetochoresTelomere-Binding ProteinsDNA-Activated Protein KinaseX-RaysTime Factors