Proliferating Cell Nuclear AntigenCell CycleCell ProliferationCell Cycle ProteinsCell DivisionG1 PhaseCyclinsApoptosisS PhaseMitosisCell Cycle CheckpointsCell Line, TumorSignal TransductionCyclin-Dependent Kinase Inhibitor p27Cells, CulturedRetinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p21G2 PhasePhosphorylationCyclin D1RNA, MessengerCell LineMolecular Sequence DataCell DifferentiationTumor Suppressor Protein p53Cyclin-Dependent KinasesDNA-Binding ProteinsTranscription FactorsGene Expression RegulationProtein-Serine-Threonine KinasesCyclin-Dependent Kinase 2Cyclin ACDC2 Protein KinaseGenes, cdcNuclear ProteinsTumor Cells, CulturedBase SequenceFlow CytometryCell SurvivalBlotting, WesternTumor Suppressor ProteinsBromodeoxyuridineCyclin EGene Expression Regulation, NeoplasticGene Expression ProfilingG1 Phase Cell Cycle CheckpointsTranscription, GeneticTransfectionDown-RegulationReverse Transcriptase Polymerase Chain ReactionE2F Transcription FactorsMutationG0 PhaseAmino Acid SequenceHeLa CellsCyclin-Dependent Kinase 4DNA ReplicationImmunohistochemistryTime FactorsRNA, Small InterferingCell NucleusModels, BiologicalInterphasecdc25 PhosphatasesCDC2-CDC28 KinasesCyclin-Dependent Kinase Inhibitor ProteinsCyclin BFibroblastsE2F1 Transcription FactorOligonucleotide Array Sequence AnalysisGene ExpressionDNA DamageProtein BindingKi-67 AntigenRNA InterferencePromoter Regions, GeneticDNAProto-Oncogene ProteinsMice, Inbred C57BLMice, KnockoutUp-RegulationGene Expression Regulation, DevelopmentalCyclin DCaulobacter crescentusCell Transformation, NeoplasticCell MovementStem CellsEnzyme InhibitorsAntineoplastic AgentsProtein KinasesEpithelial CellsProto-Oncogene Proteins c-mycDose-Response Relationship, DrugCyclin D3HistonesTranscription Factor DP1Retinoblastoma-Binding Protein 1Carrier ProteinsPhenotypeCyclin B1