Cell CycleCyclin D1Cyclin ACyclin EDisease ProgressionCyclin BCell Cycle ProteinsCyclin B1Cyclin D3Cyclin D2Cyclin A1Cyclin DCyclinsCyclin A2G1 PhaseS PhaseCell Cycle CheckpointsCyclin GCyclin G1MitosisCyclin-Dependent Kinase 2Cell DivisionCyclin-Dependent KinasesCyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent Kinase 4CDC2 Protein KinaseCyclin CRetinoblastoma ProteinCDC2-CDC28 KinasesCell ProliferationG2 PhaseCyclin B2Cell Line, TumorCyclin-Dependent Kinase Inhibitor p21ApoptosisProtein-Serine-Threonine KinasesPhosphorylationCyclin G2Cyclin TCyclin HSignal TransductionTumor Suppressor Protein p53G0 PhaseMolecular Sequence DataCell LineTumor Suppressor ProteinsRNA, MessengerMenstrual CycleDNA-Binding ProteinsTime FactorsTumor Cells, CulturedGene Expression Regulation, NeoplasticNuclear ProteinsMutationG2 Phase Cell Cycle CheckpointsTranscription FactorsDNA ReplicationFlow CytometryCell NucleusCells, CulturedE2F Transcription Factorscdc25 PhosphatasesBlotting, WesternG1 Phase Cell Cycle CheckpointsCyclin-Dependent Kinase 6Gene Expression RegulationHeLa CellsDNA DamageInterphaseImmunohistochemistryDown-RegulationModels, BiologicalGenes, cdcTranscription, GeneticBase SequenceOncogene ProteinsAmino Acid SequenceProto-Oncogene ProteinsTransfectionE2F1 Transcription FactorProtein BindingCell DifferentiationProliferating Cell Nuclear AntigenPromoter Regions, GeneticMicrotubule-Associated ProteinsRNA, Small InterferingReverse Transcriptase Polymerase Chain ReactionAntineoplastic AgentsProtein KinasesCell Transformation, NeoplasticCyclin-Dependent Kinase Inhibitor p16DNAFibroblastsCyclin ICell SurvivalBreast NeoplasmsSaccharomyces cerevisiaeGene ExpressionBromodeoxyuridineTranscription Factor DP1