M Phase Cell Cycle CheckpointsCdc20 ProteinsCyclin BCell Cycle ProteinsUbiquitin-Protein Ligase ComplexesAnaphase-Promoting Complex-CyclosomeMitosisMad2 ProteinsCyclin D1Cyclin AGenes, cdcCdh1 ProteinsCyclin B1Spindle ApparatusSchizosaccharomyces pombe ProteinsCheckpoint Kinase 2Cyclin ECyclinsKinetochoresDNA DamageProtein-Serine-Threonine KinasesCell CycleExonucleasesSecurinCyclin D2CDC2 Protein KinaseCyclin D3Cyclin A1Nuclear ProteinsCDC28 Protein Kinase, S cerevisiaeAnaphaseSaccharomyces cerevisiae ProteinsG1 PhaseFungal ProteinsCalcium-Binding ProteinsCyclin DCyclin A2SchizosaccharomycesHeLa CellsG2 PhaseSaccharomyces cerevisiaeLigasesS PhaseCell Cycle CheckpointsPhosphorylationProtein BindingCyclin G1Cyclin GProtein KinasesMutationCyclin-Dependent KinasesAtaxia Telangiectasia Mutated ProteinsG2 Phase Cell Cycle CheckpointsCyclin CCyclin-Dependent Kinase 2S Phase Cell Cycle CheckpointsMolecular Sequence DataDNA ReplicationCyclin B2HydroxyureaUbiquitin-Protein LigasesCyclin TNocodazoleCyclin G2Amino Acid SequenceCDC2-CDC28 Kinasescdc25 PhosphatasesDNA-Binding ProteinsCyclin HCyclin-Dependent Kinase 4Tumor Suppressor ProteinsDNA RepairChromosome SegregationTumor Suppressor Protein p53Retinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p21MetaphaseSignal TransductionCell DivisionCyclin-Dependent Kinase Inhibitor p27Cell Line, TumorGenomic InstabilityChromosomal InstabilityAurora KinasesRadiation, IonizingGamma RaysCell LineIntracellular Signaling Peptides and ProteinsMeiosisDNA Breaks, Double-StrandedCyclin IUltraviolet RaysApoptosisMethyl MethanesulfonateCell NucleusModels, BiologicalDNA, FungalRNA, Small InterferingCell ProliferationMicrotubule-Associated Proteins