Genes, cdcCell Cycle ProteinsMad2 ProteinsMitosisCell CycleCheckpoint Kinase 2Cell DivisionDNA DamageM Phase Cell Cycle CheckpointsG2 PhaseProtein-Serine-Threonine KinasesSpindle ApparatusCell Cycle CheckpointsProtein KinasesS PhaseHydroxyureaDNA ReplicationSchizosaccharomycesNuclear ProteinsSaccharomyces cerevisiae ProteinsSaccharomyces cerevisiaeMutationFungal ProteinsAtaxia Telangiectasia Mutated ProteinsSchizosaccharomyces pombe ProteinsChromosomal InstabilityDNA Repaircdc25 PhosphatasesKinetochoresDNA-Binding ProteinsCdc20 ProteinsG1 PhaseGenes, FungalCDC2 Protein KinaseNocodazoleG2 Phase Cell Cycle CheckpointsAneuploidyCyclin BPhosphorylationMolecular Sequence DataGamma RaysChromosome SegregationTumor Suppressor Protein p53HeLa CellsDNA, FungalCyclinsUbiquitin-Protein Ligase ComplexesCalcium-Binding ProteinsAnaphase-Promoting Complex-CyclosomeTumor Suppressor ProteinsCyclin B1Repressor ProteinsUltraviolet RaysIntracellular Signaling Peptides and ProteinsModels, BiologicalBase SequenceApoptosisCentrosomeRadiation, IonizingSignal TransductionChromosomes, FungalCell Line, TumorPhenotypeAtaxia TelangiectasiaChromosomal Proteins, Non-HistoneCell NucleusAmino Acid SequenceAntimitotic AgentsCyclin-Dependent KinasesAnaphaseCell LineGenomic InstabilityCyclin-Dependent Kinase Inhibitor p21MetaphaseS Phase Cell Cycle CheckpointsGene DeletionCDC28 Protein Kinase, S cerevisiaeMicrotubulesAurora KinasesInterphaseFlow CytometryProtein BindingHistonesFibroblastsCyclin-Dependent Kinase 2Retinoblastoma ProteinRadiation ToleranceNeoplasm ProteinsG1 Phase Cell Cycle CheckpointsAllelesChromosomesPolyploidyDNATime FactorsCyclin ACarrier ProteinsRNA, Small InterferingCells, CulturedCell ProliferationDNA Breaks, Double-Stranded