Cell CycleCell DivisionCell Cycle ProteinsMitosisCyclinsG1 Phasecdc25 PhosphatasesCyclin-Dependent Kinase Inhibitor p27S PhaseCyclin-Dependent KinasesCDC2 Protein KinaseCell Cycle CheckpointsRetinoblastoma ProteinMolecular Sequence DataMutationDNA ReplicationCell ProliferationG2 PhaseCyclin D1Cyclin-Dependent Kinase 2Cyclin ACyclin-Dependent Kinase Inhibitor p21Genes, cdcProtein-Serine-Threonine KinasesCyclin-Dependent Kinase 4Saccharomyces cerevisiaeCyclin EPhosphorylationAmino Acid SequenceApoptosisCaulobacter crescentusTranscription FactorsDNA-Binding ProteinsSignal TransductionCyclin BNuclear ProteinsModels, BiologicalCell Line, TumorCell NucleusSchizosaccharomycesCDC2-CDC28 KinasesTumor Suppressor ProteinsBase SequenceUbiquitin-Protein Ligase ComplexesAnaphase-Promoting Complex-CyclosomeSaccharomyces cerevisiae ProteinsMenstrual CycleCell LineCyclin B1InterphaseCells, CulturedFungal ProteinsTranscription, GeneticProtein BindingHeLa CellsGene Expression RegulationProtein KinasesRNA, MessengerTime FactorsTumor Suppressor Protein p53Cell DifferentiationDNA DamageFlow CytometryPhenotypeSpindle ApparatusCyclin A2DNACyclin-Dependent Kinase Inhibitor ProteinsCentrosomeE2F Transcription FactorsBlotting, WesternG1 Phase Cell Cycle CheckpointsSchizosaccharomyces pombe ProteinsE2F1 Transcription FactorCell Nucleus DivisionCyclin DAsymmetric Cell DivisionS-Phase Kinase-Associated ProteinsCyclin D3Carrier ProteinsMicrotubule-Associated ProteinsCdc20 ProteinsGene Expression Regulation, DevelopmentalGene Expression Regulation, FungalCyclin-Dependent Kinase Inhibitor p16Sequence Homology, Amino AcidRNA InterferenceGenes, FungalTumor Cells, CulturedGene Expression ProfilingCyclin-Dependent Kinase Inhibitor p18Proliferating Cell Nuclear AntigenBacterial ProteinsPromoter Regions, GeneticRNA, Small InterferingProto-Oncogene ProteinsBromodeoxyuridineGene ExpressionHistonesRecombinant Fusion Proteins