Cell CycleCell ProliferationCell Cycle ProteinsCell DivisionG1 PhaseCell Cycle CheckpointsCyclinsS PhaseMitosisApoptosisCyclin-Dependent Kinase Inhibitor p27Cell Line, TumorRetinoblastoma ProteinSignal TransductionG2 PhaseCyclin-Dependent Kinase Inhibitor p21Cells, CulturedPhosphorylationCyclin D1Cell LineMolecular Sequence DataRNA, MessengerTumor Suppressor Protein p53Cell DifferentiationProtein-Serine-Threonine KinasesDNA-Binding ProteinsCyclin-Dependent Kinase 2CDC2 Protein KinaseCyclin ATranscription FactorsGenes, cdcGene Expression RegulationCyclin EFlow CytometryNuclear ProteinsG1 Phase Cell Cycle CheckpointsG0 PhaseTumor Suppressor ProteinsTumor Cells, CulturedCyclin-Dependent KinasesBase SequenceCell SurvivalBromodeoxyuridineBlotting, WesternDNA ReplicationTranscription, GeneticMutationE2F Transcription FactorsCyclin-Dependent Kinase 4InterphaseGene Expression Regulation, NeoplasticGene Expression ProfilingProliferating Cell Nuclear AntigenHeLa CellsAmino Acid SequenceTime FactorsDown-RegulationCyclin BCell NucleusTransfectionCDC2-CDC28 Kinasescdc25 PhosphatasesDNA DamageModels, BiologicalReverse Transcriptase Polymerase Chain ReactionMenstrual CycleRNA, Small InterferingE2F1 Transcription FactorCyclin-Dependent Kinase Inhibitor ProteinsImmunohistochemistryFibroblastsDNAProtein BindingGene ExpressionOligonucleotide Array Sequence AnalysisG2 Phase Cell Cycle CheckpointsCyclin DPromoter Regions, GeneticRNA InterferenceProto-Oncogene ProteinsCyclin B1Caulobacter crescentusSaccharomyces cerevisiaeProtein KinasesAntineoplastic AgentsKi-67 AntigenEnzyme InhibitorsGene Expression Regulation, DevelopmentalCyclin D3Up-RegulationHistonesCell Transformation, NeoplasticMice, KnockoutMice, Inbred C57BLTranscription Factor DP1Saccharomyces cerevisiae ProteinsCarrier ProteinsProto-Oncogene Proteins c-mycStem CellsRetinoblastoma-Binding Protein 1