Checkpoint Kinase 2Cell Cycle ProteinsDNA DamageRad52 DNA Repair and Recombination ProteinGenes, cdcRad51 RecombinaseSaccharomyces cerevisiae ProteinsDNA RepairSchizosaccharomyces pombe ProteinsProtein-Serine-Threonine KinasesDNA-Binding ProteinsMad2 ProteinsDNA Repair EnzymesSaccharomyces cerevisiaeSchizosaccharomycesKinetochoresM Phase Cell Cycle CheckpointsRecombination, GeneticMitosisFungal ProteinsNuclear ProteinsCell CycleSpindle ApparatusProtein KinasesDNA Breaks, Double-StrandedDNA, FungalDNA ReplicationRecombinational DNA RepairCdc20 ProteinsDNA HelicasesMutationAtaxia Telangiectasia Mutated ProteinsG2 PhaseCell Cycle CheckpointsIntracellular Signaling Peptides and ProteinsMeiosisS PhasePhosphorylationProtein BindingExonucleasesNocodazoleEndonucleasesChromosome SegregationEndodeoxyribonucleasesMolecular Sequence DataMetaphaseHydroxyureaDNA, Single-StrandedAmino Acid SequenceCalcium-Binding ProteinsMethyl MethanesulfonatePrometaphaseDNAHeLa CellsUbiquitin-Protein Ligase ComplexesAnaphase-Promoting Complex-CyclosomeUltraviolet RaysAnaphaseGenomic InstabilityG2 Phase Cell Cycle CheckpointsReplication Protein AGamma RaysRepressor ProteinsS Phase Cell Cycle CheckpointsChromosomal Proteins, Non-HistoneAurora KinasesChromosomal InstabilityGenes, FungalCyclin BMicrotubulesRadiation, IonizingExodeoxyribonucleasesG1 PhaseTumor Suppressor ProteinsCDC2 Protein KinaseSignal TransductionCarrier ProteinsCyclin B1Models, BiologicalHistonesTwo-Hybrid System TechniquesSaccharomycetalesGene Expression Regulation, FungalChromosomesTumor Suppressor Protein p53SecurinAneuploidyChromatidsSequence Homology, Amino AcidThiabendazoleRNA, Small InterferingXenopus ProteinsBRCA1 ProteinChromatinTelomereUbiquitin-Conjugating EnzymesCell LineProtein Structure, TertiaryCell Line, TumorPhosphoproteins