Cell CycleCyclin D1Cyclin ACyclin ECyclin BCell Cycle ProteinsCyclin B1Cyclin D3Cyclin D2Cyclin A1Cyclin DProtein SubunitsCyclin A2CyclinsG1 PhaseCell Cycle CheckpointsCyclin GCyclin G1S PhaseCyclin-Dependent Kinase 2MitosisCyclin CCDC2 Protein KinaseCyclin-Dependent Kinase 4Cyclin-Dependent KinasesMolecular Sequence DataCyclin-Dependent Kinase Inhibitor p27Cell DivisionRetinoblastoma ProteinCDC2-CDC28 KinasesCyclin B2G2 PhaseCyclin-Dependent Kinase Inhibitor p21Amino Acid SequencePhosphorylationCell ProliferationCyclin G2Protein-Serine-Threonine KinasesCyclin TCyclin HCell LineApoptosisCell Line, TumorMutationProtein BindingRNA, MessengerBase SequenceMenstrual CycleG0 PhaseDNA-Binding ProteinsMacromolecular SubstancesTumor Suppressor Protein p53Signal TransductionNuclear ProteinsTumor Suppressor ProteinsG2 Phase Cell Cycle CheckpointsCell NucleusTranscription FactorsCells, CulturedDNA ReplicationHeLa CellsTranscription, GeneticTumor Cells, CulturedBlotting, WesternGene Expression RegulationSaccharomyces cerevisiaeE2F Transcription Factorscdc25 PhosphatasesG1 Phase Cell Cycle CheckpointsTransfectionFlow CytometryCyclin-Dependent Kinase 6InterphaseModels, BiologicalDNA DamageTime FactorsKineticsGenes, cdcSaccharomyces cerevisiae ProteinsDNAProtein KinasesOncogene ProteinsRecombinant Fusion ProteinsDown-RegulationMicrotubule-Associated ProteinsSequence Homology, Amino AcidE2F1 Transcription FactorBinding SitesProto-Oncogene ProteinsProliferating Cell Nuclear AntigenCyclin IPromoter Regions, GeneticGene Expression Regulation, NeoplasticCell DifferentiationCloning, MolecularImmunohistochemistryRecombinant ProteinsGene ExpressionFibroblastsCarrier Proteins