Checkpoint Kinase 2Cell Cycle ProteinsDNA DamageGenes, cdcMad2 ProteinsRad52 DNA Repair and Recombination ProteinProtein-Serine-Threonine KinasesSaccharomyces cerevisiae ProteinsKinetochoresM Phase Cell Cycle CheckpointsSchizosaccharomyces pombe ProteinsDNA RepairMitosisSpindle ApparatusSchizosaccharomycesProtein KinasesRad51 RecombinaseCell CycleDNA-Binding ProteinsSaccharomyces cerevisiaeNuclear ProteinsCdc20 ProteinsFungal ProteinsDNA Repair EnzymesDNA ReplicationG2 PhaseAtaxia Telangiectasia Mutated ProteinsCell Cycle CheckpointsRecombination, GeneticDNA Breaks, Double-StrandedDNA, FungalS PhaseNocodazoleChromosome SegregationMutationPhosphorylationIntracellular Signaling Peptides and ProteinsHydroxyureaMetaphaseDNA HelicasesRecombinational DNA RepairMeiosisProtein BindingCalcium-Binding ProteinsPrometaphaseUbiquitin-Protein Ligase ComplexesAnaphase-Promoting Complex-CyclosomeHeLa CellsAnaphaseMolecular Sequence DataG2 Phase Cell Cycle CheckpointsEndonucleasesMethyl MethanesulfonateGenomic InstabilityExonucleasesAmino Acid SequenceUltraviolet RaysRepressor ProteinsS Phase Cell Cycle CheckpointsChromosomal Proteins, Non-HistoneAurora KinasesEndodeoxyribonucleasesCyclin BMicrotubulesChromosomal InstabilityCDC2 Protein KinaseG1 PhaseDNAGamma RaysReplication Protein ARadiation, IonizingTumor Suppressor ProteinsDNA, Single-StrandedCyclin B1Signal TransductionCarrier ProteinsAneuploidyExodeoxyribonucleasesSecurinGenes, FungalHistonesSaccharomycetalesChromosomesTumor Suppressor Protein p53Two-Hybrid System TechniquesXenopus ProteinsRNA, Small InterferingModels, BiologicalThiabendazoleGene Expression Regulation, FungalChromatidsSequence Homology, Amino AcidMicrotubule-Associated Proteinscdc25 PhosphatasesAurora Kinase BChromatinBRCA1 ProteinPhosphoproteinsCentrosomeDyneins