Cyclin D1Cyclin ACyclin ECyclin-Dependent KinasesCyclinsCyclin BCDC2 Protein KinaseCyclin B1Cyclin D2Cyclin D3Cyclin A1Cyclin-Dependent Kinase 2Cyclin A2Cyclin DCDC2-CDC28 Kinasescdc25 PhosphatasesCell CycleG1 PhaseCell Cycle ProteinsCyclin G1Cyclin GMitosisCyclin CPhosphorylationCyclin B2Cyclin TCyclin G2Cyclin HCyclin-Dependent Kinase 4Cyclin-Dependent Kinase Inhibitor p27S PhaseRetinoblastoma ProteinCyclin IOncogene ProteinsGenes, bcl-1Protein-Serine-Threonine KinasesCyclin-Dependent Kinase 6Cyclin-Dependent Kinase Inhibitor p21Cell DivisionG2 PhaseCell ProliferationTumor Suppressor ProteinsCell Line, TumorRNA, MessengerE2F Transcription FactorsMolecular Sequence DataProto-Oncogene ProteinsCell NucleusTumor Cells, CulturedMicrotubule-Associated ProteinsGene Expression Regulation, NeoplasticProliferating Cell Nuclear AntigenF-Box ProteinsProtamine KinaseG0 PhaseCell LineProtein BindingBlotting, WesternMaturation-Promoting FactorDown-RegulationImmunohistochemistryTranscription FactorsTransfectionPromoter Regions, GeneticCyclin-Dependent Kinase Inhibitor p16Nuclear ProteinsGene Expression RegulationTranscription Factor DP1ApoptosisCyclin-Dependent Kinase 9HeLa CellsStarfishSignal Transduction3T3 CellsRetinoblastoma-Binding Protein 1Tumor Suppressor Protein p53Transcription, GeneticE2F1 Transcription FactorDNA-Binding ProteinsRetinoblastoma-Like Protein p107Amino Acid SequenceBase SequenceCells, CulturedProtein KinasesUbiquitin-Protein Ligase ComplexesMutationRecombinant Fusion ProteinsCDC28 Protein Kinase, S cerevisiaeS-Phase Kinase-Associated ProteinsEnzyme ActivationCyclin-Dependent Kinase Inhibitor ProteinsRNA, Small InterferingBreast NeoplasmsEnzyme InhibitorsOocytesLymphoma, Mantle-CellKi-67 AntigenNIH 3T3 CellsFibroblastsReverse Transcriptase Polymerase Chain Reaction