Cell Cycle ProteinsCell CycleCyclin-Dependent Kinase Inhibitor p27CDC2 Protein KinaseCyclinsCyclin DCyclin-Dependent KinasesCyclin D1cdc25 PhosphatasesCyclin-Dependent Kinase 4Cyclin-Dependent Kinase Inhibitor p21G1 PhaseCyclin B1Cyclin D2Retinoblastoma ProteinCyclin BProliferating Cell Nuclear AntigenCell DivisionMitosisCell ProliferationS Phasecdc42 GTP-Binding ProteinCyclin ECDC2-CDC28 KinasesCyclin-Dependent Kinase 2Cyclin AE2F1 Transcription FactorCyclin D3Tumor Suppressor ProteinsCdc20 ProteinsApoptosisCell Cycle CheckpointsCells, CulturedE2F Transcription FactorsPhosphorylationKi-67 AntigenTumor Suppressor Protein p53Microtubule-Associated ProteinsProtein-Serine-Threonine KinasesCell Line, TumorGene Expression RegulationDNA-Binding ProteinsCyclin-Dependent Kinase Inhibitor p16Signal TransductionFlow CytometryImmunohistochemistryBlotting, WesternTranscription FactorsG2 PhaseMutationProto-Oncogene ProteinsDNACell DifferentiationTime FactorsEnzyme InhibitorsDown-RegulationCell SurvivalRNA, MessengerMolecular Sequence DataGenes, cdcMenstrual CycleNuclear ProteinsCell LineCDC28 Protein Kinase, S cerevisiaeNeuronscis-trans-IsomerasesRats, Sprague-DawleyG2 Phase Cell Cycle CheckpointsAmino Acid SequenceProtein BindingDNA ReplicationMice, KnockoutSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTumor Cells, CulturedG0 PhaseG1 Phase Cell Cycle CheckpointsCarrier ProteinsDNA DamageInterphaseFungal ProteinsSchizosaccharomycesTransfectionHeLa Cellscdc42 GTP-Binding Protein, Saccharomyces cerevisiaeGene ExpressionCell NucleusUbiquitin-Protein Ligase ComplexesProtein KinasesAnaphase-Promoting Complex-CyclosomeModels, BiologicalBase SequenceSchizosaccharomyces pombe ProteinsEstrous CycleTranscription, GeneticBromodeoxyuridineCitric Acid CycleRecombinant Fusion ProteinsM Phase Cell Cycle CheckpointsSpindle Apparatus