MitosisCell CycleCell Cycle ProteinsCell Cycle CheckpointsG1 PhaseCell DivisionCDC2 Protein KinaseS PhaseG2 PhaseSpindle ApparatusInterphaseCyclinsMolecular Sequence DataDNA ReplicationCell LineCyclin BHeLa CellsProtein-Serine-Threonine KinasesPhosphorylationMutationCells, CulturedRNA, MessengerCell NucleusApoptosisDNANuclear ProteinsCell ProliferationAmino Acid SequenceProtein BiosynthesisBase SequenceMenstrual CycleTime FactorsCell Line, TumorKineticsMicrotubulesG2 Phase Cell Cycle CheckpointsCentrosomeDNA-Binding ProteinsTranscription, GeneticCyclin-Dependent Kinase Inhibitor p21Cyclin B1Retinoblastoma ProteinSaccharomyces cerevisiaeCyclin-Dependent Kinase Inhibitor p27cdc25 PhosphatasesDNA DamageGenes, cdcModels, BiologicalAnaphaseSchizosaccharomycesSignal TransductionChromosome SegregationCyclin ATelophaseMetaphaseNocodazoleSaccharomyces cerevisiae ProteinsCyclin-Dependent Kinase 2Tumor Suppressor Protein p53Fungal ProteinsG0 PhaseGene Expression RegulationKinetochoresChromosomesTranscription FactorsProtein KinasesMicrotubule-Associated ProteinsProtein BindingFlow CytometryTumor Cells, CulturedUbiquitin-Protein Ligase ComplexesCyclin EG1 Phase Cell Cycle CheckpointsProtein Synthesis InhibitorsAnaphase-Promoting Complex-CyclosomeAurora KinasesFibroblastsSchizosaccharomyces pombe ProteinsCyclin D1Blotting, WesternCell SurvivalM Phase Cell Cycle CheckpointsThymidineTumor Suppressor ProteinsMicroscopy, FluorescenceCDC2-CDC28 KinasesCell DifferentiationCycloheximideCytokinesisHistonesRNA InterferenceRecombinant Fusion ProteinsBromodeoxyuridineChromosomal Proteins, Non-HistoneTransfectionTubulinMolecular StructureEnzyme InhibitorsCyclin-Dependent Kinase 4Stereoisomerism