MitosisCell CycleCell DivisionCell Cycle ProteinsCell Cycle CheckpointsSpindle ApparatusG1 PhaseCDC2 Protein KinaseS PhaseG2 PhaseInterphaseCyclinsCyclin BProtein-Serine-Threonine KinasesHeLa CellsMutationPhosphorylationCentrosomeMolecular Sequence DataMicrotubulesCell NucleusNuclear ProteinsDNA ReplicationCell Nucleus DivisionChromosome SegregationCell ProliferationApoptosisSchizosaccharomycesCytokinesisMenstrual CycleTelophaseCell Linecdc25 PhosphatasesG2 Phase Cell Cycle CheckpointsMetaphaseGenes, cdcCyclin B1Models, BiologicalCyclin-Dependent Kinase Inhibitor p21Retinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p27Amino Acid SequenceDNA-Binding ProteinsCell Line, TumorCyclin ANocodazoleKinetochoresSaccharomyces cerevisiaeChromosomesMicrotubule-Associated ProteinsAnaphaseMeiosisDNA DamageTime FactorsSaccharomyces cerevisiae ProteinsSchizosaccharomyces pombe ProteinsCyclin-Dependent Kinase 2Aurora KinasesG0 PhaseUbiquitin-Protein Ligase ComplexesTumor Suppressor Protein p53Fungal ProteinsSignal TransductionAsymmetric Cell DivisionCells, CulturedAnaphase-Promoting Complex-CyclosomeFlow CytometryMicroscopy, FluorescenceCyclin EProtein KinasesTranscription FactorsG1 Phase Cell Cycle CheckpointsCell DifferentiationBase SequenceDNAM Phase Cell Cycle CheckpointsTubulinCyclin D1Chromosomal Proteins, Non-HistoneProtein BindingTumor Suppressor ProteinsBromodeoxyuridineRNA InterferenceHistonesRNA, MessengerCDC2-CDC28 KinasesRecombinant Fusion ProteinsTranscription, GeneticDrosophila ProteinsCentromereProphaseGene Expression RegulationPhenotypeTumor Cells, CulturedCyclin-Dependent Kinase 4Cell SurvivalBlotting, WesternAurora Kinase BChromatinEmbryo, Nonmammalian