Cell CycleCell Cycle ProteinsCyclin-Dependent KinasesProtein-Serine-Threonine KinasesCDC2 Protein KinasePhosphatidylinositol 3-KinasesProtein KinasesMAP Kinase Signaling SystemCell Cycle CheckpointsMenstrual CycleG1 PhaseProtein Kinase InhibitorsCalcium-Calmodulin-Dependent Protein KinasesMitosisCell DivisionPhosphorylationS Phasesrc-Family KinasesCyclinsApoptosisProtein Kinase Cp38 Mitogen-Activated Protein KinasesCDC2-CDC28 KinasesCyclin-Dependent Kinase Inhibitor p27Signal TransductionCell ProliferationMitogen-Activated Protein Kinase 1Cyclic AMP-Dependent Protein KinasesCyclin-Dependent Kinase Inhibitor p21Molecular Sequence DataCell Line, TumorCyclin-Dependent Kinase 2Cell LineMutationMitogen-Activated Protein Kinase KinasesJNK Mitogen-Activated Protein KinasesProtein-Tyrosine Kinasesp21-Activated KinasesMitogen-Activated Protein Kinase 3G2 PhaseRetinoblastoma ProteinEstrous CycleDNA-Binding ProteinsProtein BindingBlotting, WesternProto-Oncogene ProteinsBase SequenceCells, CulturedCyclin-Dependent Kinase 4G2 Phase Cell Cycle CheckpointsTime FactorsMAP Kinase Kinase KinasesTumor Cells, CulturedRNA, MessengerAmino Acid SequenceTransfectionKineticsModels, BiologicalCreatine KinaseCasein Kinase IINuclear ProteinsCell NucleusTumor Suppressor Protein p53HeLa CellsTranscription FactorsCitric Acid CycleG0 PhaseGene Expression RegulationeIF-2 KinaseRibosomal Protein S6 KinasesMitogen-Activated Protein KinasesDNA ReplicationDNA DamageCasein KinasesAurora KinasesTranscription, GeneticMAP Kinase Kinase 1Tumor Suppressor ProteinsExtracellular Signal-Regulated MAP KinasesG1 Phase Cell Cycle CheckpointsCyclin EThymidine KinaseFlow CytometryPyruvate KinaseCyclin BEnzyme ActivationCyclin ASaccharomyces cerevisiaeCell SurvivalReceptor Protein-Tyrosine KinasesMAP Kinase Kinase 4Genes, cdcInterphaseRecombinant Fusion ProteinsCell DifferentiationGlycogen Synthase Kinase 3Cyclin D1Phosphotransferases (Alcohol Group Acceptor)Proto-Oncogene Proteins c-aktDNA