Cell CycleCell Cycle ProteinsDisease ProgressionG1 PhaseS PhaseCyclinsCell DivisionMitosisCell Cycle CheckpointsRetinoblastoma ProteinCell ProliferationCyclin-Dependent Kinase Inhibitor p27G2 PhaseCyclin-Dependent KinasesCyclin D1Cyclin-Dependent Kinase 2Cyclin-Dependent Kinase Inhibitor p21ApoptosisCyclin ECell Line, TumorProtein-Serine-Threonine KinasesPhosphorylationCyclin AE2F Transcription FactorsCyclin-Dependent Kinase 4CDC2 Protein KinaseSignal TransductionCDC2-CDC28 KinasesE2F1 Transcription FactorG0 PhaseCell LineDNA-Binding ProteinsCyclin BTumor Suppressor Protein p53Nuclear ProteinsTumor Suppressor ProteinsTranscription FactorsMolecular Sequence Datacdc25 PhosphatasesFlow CytometryDNA DamageMutationDNA ReplicationCyclin B1Cyclin DCells, CulturedGenes, cdcG2 Phase Cell Cycle CheckpointsTumor Cells, CulturedHeLa CellsRNA, MessengerTranscription Factor DP1Gene Expression RegulationBlotting, WesternG1 Phase Cell Cycle CheckpointsCell NucleusTime FactorsGene Expression Regulation, NeoplasticDown-RegulationInterphaseCell SurvivalRNA, Small InterferingTranscription, GeneticAmino Acid SequenceTransfectionRetinoblastoma-Binding Protein 1Base SequenceModels, BiologicalProtein KinasesProto-Oncogene ProteinsProtein BindingSaccharomyces cerevisiaeBromodeoxyuridineMimosineSaccharomyces cerevisiae ProteinsFibroblastsDNACyclin D2Cyclin D3Cell DifferentiationRNA InterferenceCarrier ProteinsAntineoplastic AgentsProto-Oncogene Proteins c-myc3T3 CellsEnzyme InhibitorsCyclin-Dependent Kinase Inhibitor ProteinsCyclin-Dependent Kinase 6Microtubule-Associated ProteinsPromoter Regions, GeneticProliferating Cell Nuclear AntigenReverse Transcriptase Polymerase Chain ReactionHistonesUbiquitin-Protein Ligase ComplexesCell Transformation, NeoplasticFungal ProteinsCyclin-Dependent Kinase Inhibitor p16Enzyme ActivationAnaphase-Promoting Complex-CyclosomeSchizosaccharomyces