Cell CycleCyclin-Dependent KinasesCyclin-Dependent Kinase 2Cyclin D1CyclinsCyclin-Dependent Kinase Inhibitor p27Cyclin ACyclin ECell Cycle ProteinsCyclin-Dependent Kinase 4CDC2-CDC28 KinasesCyclin-Dependent Kinase Inhibitor p21G1 PhaseCyclin BCyclin-Dependent Kinase 5Protein-Serine-Threonine KinasesCDC2 Protein KinaseCyclin CCyclin DCyclin-Dependent Kinase Inhibitor ProteinsCyclin-Dependent Kinase Inhibitor p16Cyclin-Dependent Kinase Inhibitor p57Retinoblastoma ProteinS PhaseCyclin D3Tumor Suppressor ProteinsPhosphorylationCyclin B1Cyclin-Dependent Kinase 6Cell DivisionMicrotubule-Associated ProteinsCell ProliferationCyclin D2ApoptosisMitosisProtein Kinase InhibitorsCyclin A1Protein KinasesCell Line, TumorProto-Oncogene ProteinsTumor Suppressor Protein p53G2 PhaseE2F1 Transcription FactorTumor Cells, CulturedPurinesSignal TransductionCyclin A2Cells, CulturedCyclin GBlotting, WesternPhosphatidylinositol 3-KinasesEnzyme InhibitorsTranscription Factor DP1Cyclin G1Molecular Sequence DataCell LineE2F Transcription FactorsMutationMAP Kinase Signaling SystemDNA-Binding ProteinsTransfectionNuclear ProteinsProliferating Cell Nuclear AntigenBase SequenceRNA, MessengerTranscription FactorsCarrier ProteinsCalcium-Calmodulin-Dependent Protein KinasesCell Cycle CheckpointsDNA DamageImmunohistochemistryAmino Acid SequenceAntineoplastic AgentsReverse Transcriptase Polymerase Chain ReactionProtein BindingGene Expression RegulationProtein Kinase CTranscription, Geneticsrc-Family KinasesEnzyme ActivationCell Nucleusp38 Mitogen-Activated Protein KinasesModels, BiologicalCyclin B2Time FactorsMitogen-Activated Protein Kinase 1Cyclic AMP-Dependent Protein KinasesKineticsDNA ReplicationDown-RegulationProtein-Tyrosine KinasesRecombinant Fusion Proteins3T3 CellsMitogen-Activated Protein Kinase KinasesMitogen-Activated Protein Kinase 3Flow CytometryIntracellular Signaling Peptides and ProteinsJNK Mitogen-Activated Protein KinasesHeLa CellsSaccharomyces cerevisiae Proteins