Cell CycleCell Cycle ProteinsCyclin D1Cyclin ACyclin ECyclin BCyclinsG1 PhaseCyclin B1Cell Cycle CheckpointsCyclin D3S PhaseCyclin D2MitosisCyclin DCyclin A2Cyclin-Dependent Kinase Inhibitor p27Retinoblastoma ProteinG2 PhaseCyclin A1Cell DivisionCyclin-Dependent Kinase 2CDC2 Protein KinaseCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent KinasesCell ProliferationCyclin-Dependent Kinase 4ApoptosisCDC2-CDC28 KinasesPhosphorylationProtein-Serine-Threonine KinasesTumor Suppressor Protein p53Molecular Sequence DataGenes, cdcDNA-Binding ProteinsCell Line, TumorG0 PhaseCell LineTumor Suppressor ProteinsTranscription FactorsE2F Transcription Factorscdc25 PhosphatasesNuclear ProteinsG1 Phase Cell Cycle CheckpointsCyclin GRNA, MessengerInterphaseCyclin G1Signal TransductionDNA ReplicationHeLa CellsGene Expression RegulationBase SequenceTranscription, GeneticDNA DamageCell NucleusCyclin-Dependent Kinase Inhibitor ProteinsMenstrual CycleMutationAmino Acid SequenceFlow CytometryE2F1 Transcription FactorTumor Cells, CulturedGene Expression ProfilingCells, CulturedG2 Phase Cell Cycle CheckpointsModels, BiologicalCyclin CCyclin HSaccharomyces cerevisiaeCaulobacter crescentusProtein BindingTransfectionCell DifferentiationGene Expression Regulation, NeoplasticTranscription Factor DP1Blotting, WesternProtein KinasesPromoter Regions, GeneticTime FactorsSaccharomyces cerevisiae ProteinsRetinoblastoma-Binding Protein 1Down-RegulationCyclin B2Cyclin-Dependent Kinase 6Ubiquitin-Protein Ligase ComplexesOligonucleotide Array Sequence AnalysisProliferating Cell Nuclear AntigenHistonesMicrotubule-Associated ProteinsCyclin-Dependent Kinase Inhibitor p16Proto-Oncogene ProteinsFungal ProteinsCell SurvivalS Phase Cell Cycle CheckpointsDNAFibroblastsS-Phase Kinase-Associated Proteins3T3 CellsReverse Transcriptase Polymerase Chain Reaction