Cyclin ECyclin D1Cyclin ACyclin BCyclin B1Cyclin D3Cyclin D2Cyclin A1Cyclin DCyclin A2CyclinsCyclin-Dependent Kinase 2Cyclin-Dependent KinasesCyclin G1Cyclin GCDC2-CDC28 KinasesCyclin CCell CycleG1 PhaseCyclin B2Cyclin-Dependent Kinase 4Cyclin TCyclin-Dependent Kinase Inhibitor p27S PhaseCell Cycle ProteinsCyclin G2Cyclin HRetinoblastoma ProteinCDC2 Protein KinaseOncogene ProteinsProtein-Serine-Threonine KinasesCyclin-Dependent Kinase Inhibitor p21F-Box ProteinsPhosphorylationCyclin IMitosisCyclin-Dependent Kinase 6E2F Transcription FactorsCell DivisionTumor Suppressor ProteinsCell ProliferationGenes, bcl-1Cell Line, TumorG2 PhaseMicrotubule-Associated ProteinsRetinoblastoma-Binding Protein 1G0 PhaseTranscription Factor DP1E2F1 Transcription FactorRNA, MessengerTumor Cells, CulturedProliferating Cell Nuclear Antigencdc25 PhosphatasesGene Expression Regulation, NeoplasticBlotting, WesternCell LineNuclear ProteinsMolecular Sequence DataProto-Oncogene ProteinsRetinoblastoma-Like Protein p107ImmunohistochemistryTumor Suppressor Protein p53Protamine KinaseTranscription FactorsCell NucleusDown-RegulationTransfectionCyclin-Dependent Kinase Inhibitor p16DNA-Binding ProteinsProtein Binding3T3 CellsS-Phase Kinase-Associated ProteinsApoptosisGene Expression RegulationBreast NeoplasmsSKP Cullin F-Box Protein LigasesSignal TransductionCells, CulturedDNA ReplicationHeLa CellsXenopus ProteinsPromoter Regions, GeneticMutationTranscription, GeneticAmino Acid SequenceFibroblastsRNA, Small InterferingProtein KinasesCyclin-Dependent Kinase 3Base SequenceProto-Oncogene Proteins c-mycUbiquitin-Protein LigasesCyclin-Dependent Kinase Inhibitor ProteinsCentrosomeEnzyme InhibitorsE2F4 Transcription FactorEnzyme ActivationKi-67 AntigenRecombinant Fusion ProteinsMaturation-Promoting Factor