Cell CycleCell Cycle ProteinsCyclin-Dependent KinasesCyclin-Dependent Kinase Inhibitor p27CyclinsCyclin DCyclin D1Cyclin-Dependent Kinase 4G1 PhaseCyclin-Dependent Kinase Inhibitor p21Retinoblastoma ProteinCyclin D2Cyclin B1Cyclin-Dependent Kinase 2Proliferating Cell Nuclear AntigenCell DivisionCyclin BCyclin EMitosisS PhaseCell ProliferationCDC2 Protein KinaseCDC2-CDC28 KinasesCyclin ACyclin D3E2F1 Transcription FactorTumor Suppressor ProteinsApoptosisCell Cycle CheckpointsE2F Transcription FactorsCells, CulturedPhosphorylationMicrotubule-Associated ProteinsTumor Suppressor Protein p53Ki-67 AntigenCell Line, TumorCyclin-Dependent Kinase Inhibitor p16Gene Expression RegulationProtein-Serine-Threonine KinasesDNA-Binding ProteinsFlow CytometryImmunohistochemistrySignal TransductionBlotting, WesternProto-Oncogene ProteinsTranscription FactorsEnzyme InhibitorsCell DifferentiationDNATime FactorsDown-RegulationG2 PhaseCell SurvivalMutationRNA, MessengerMenstrual CycleNeuronsCell LineNuclear Proteinscis-trans-IsomerasesRats, Sprague-DawleyMolecular Sequence DataG2 Phase Cell Cycle CheckpointsG0 PhaseCyclin-Dependent Kinase 6Tumor Cells, CulturedMice, KnockoutAmino Acid SequenceGenes, cdcDNA ReplicationProtein Bindingcdc25 PhosphatasesDNA DamageG1 Phase Cell Cycle CheckpointsCarrier ProteinsInterphaseTransfectionCell NucleusGene ExpressionKinetinHeLa CellsCyclin-Dependent Kinase Inhibitor ProteinsSaccharomyces cerevisiaeModels, BiologicalSaccharomyces cerevisiae ProteinsCDC28 Protein Kinase, S cerevisiaeProtein KinasesEstrous CycleTranscription, GeneticPurinesBase SequenceCyclin A2SchizosaccharomycesCitric Acid CycleCyclin-Dependent Kinase Inhibitor p18Antineoplastic AgentsFungal ProteinsBromodeoxyuridineFibroblastsTranscription Factor DP1