Checkpoint Kinase 2Cell Cycle ProteinsRad52 DNA Repair and Recombination ProteinDisease ProgressionDNA DamageGenes, cdcRad51 RecombinaseDNA RepairSaccharomyces cerevisiae ProteinsProtein-Serine-Threonine KinasesCell CycleDNA-Binding ProteinsSchizosaccharomyces pombe ProteinsDNA Repair EnzymesM Phase Cell Cycle CheckpointsSaccharomyces cerevisiaeSchizosaccharomycesMitosisRecombination, GeneticProtein KinasesG2 PhaseDNA ReplicationFungal ProteinsNuclear ProteinsCell Cycle CheckpointsDNA Breaks, Double-StrandedS PhaseRecombinational DNA RepairMutationDNA, FungalSpindle ApparatusAtaxia Telangiectasia Mutated ProteinsDNA HelicasesKinetochoresG2 Phase Cell Cycle CheckpointsPhosphorylationExonucleasesS Phase Cell Cycle CheckpointsMeiosisIntracellular Signaling Peptides and ProteinsEndodeoxyribonucleasesMolecular Sequence DataEndonucleasesProtein BindingHydroxyureaNocodazoleDNA, Single-StrandedG1 PhaseCdc20 ProteinsAmino Acid SequenceChromosome SegregationDNAMethyl MethanesulfonateSignal TransductionCell Line, TumorUltraviolet RaysTumor Suppressor Proteinscdc25 PhosphatasesCDC2 Protein KinaseAnaphaseCyclin BGamma RaysGenomic InstabilityTumor Suppressor Protein p53HeLa CellsModels, BiologicalRadiation, IonizingTime FactorsChromosomal InstabilityMetaphaseUbiquitin-Protein Ligase ComplexesGenes, FungalAnaphase-Promoting Complex-CyclosomeApoptosisCell DivisionReplication Protein AAurora KinasesCell LineCyclin B1RNA, Small InterferingExodeoxyribonucleasesCell ProliferationHistonesCalcium-Binding ProteinsGene DeletionPhenotypeChromosomal Proteins, Non-HistoneRepressor ProteinsCell NucleusRadiation ToleranceUbiquitin-Conjugating EnzymesRNA InterferenceChromosomesGene Expression Regulation, FungalAurora Kinase BGene Expression Regulation, NeoplasticBlotting, WesternBase SequenceFlow CytometryNeoplasms