Cyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent Kinase Inhibitor p21Cell CycleCyclin-Dependent KinasesCyclinsCell Cycle ProteinsCyclin-Dependent Kinase Inhibitor p16Tumor Suppressor ProteinsMicrotubule-Associated ProteinsCyclin-Dependent Kinase 2Tumor Suppressor Protein p53G1 PhaseApoptosisCyclin D1Cyclin ACyclin ECell ProliferationCell Line, TumorCyclin-Dependent Kinase 4CDC2-CDC28 KinasesCyclin-Dependent Kinase Inhibitor p57Cell Cycle CheckpointsProtein-Serine-Threonine KinasesProtein Kinase InhibitorsCyclin BCyclin DCDC2 Protein KinasePhosphorylationCyclin-Dependent Kinase 5Cell DivisionSignal TransductionCyclin-Dependent Kinase Inhibitor ProteinsDNA DamageS PhaseProto-Oncogene Proteins c-mdm2Cyclin CRetinoblastoma ProteinCyclin D3Enzyme InhibitorsCyclin-Dependent Kinase 6Cyclin B1Cells, CulturedTumor Cells, CulturedProto-Oncogene ProteinsCell LineCyclin-Dependent Kinase Inhibitor p18MitosisBlotting, WesternGenes, p53Cyclin D2TransfectionG2 PhaseProtein KinasesMolecular Sequence DataMutationDNA-Binding ProteinsE2F1 Transcription FactorPhosphatidylinositol 3-KinasesCyclin A1RNA, MessengerPurinesNuclear ProteinsBase SequenceTranscription FactorsProliferating Cell Nuclear AntigenCarrier ProteinsTranscription Factor DP1E2F Transcription FactorsMAP Kinase Signaling SystemCyclin GAntineoplastic AgentsCyclin-Dependent Kinase Inhibitor p15Cyclin G1Cyclin A2Gene Expression RegulationProtein BindingEnzyme ActivationProtein-Tyrosine KinasesDown-RegulationAmino Acid SequenceTranscription, GeneticImmunohistochemistryReverse Transcriptase Polymerase Chain ReactionCalcium-Calmodulin-Dependent Protein KinasesTime FactorsS-Phase Kinase-Associated Proteinssrc-Family KinasesProtein Kinase CRNA, Small InterferingCyclin-Dependent Kinase Inhibitor p19Cell NucleusPromoter Regions, GeneticMice, KnockoutIntracellular Signaling Peptides and ProteinsCell DifferentiationModels, Biological3T3 CellsFibroblastsFlow CytometryCell Survival