Cell CycleCyclin D1Cell Cycle ProteinsCyclin ACyclin ECyclin BS PhaseG1 PhaseCheckpoint Kinase 2Cyclin B1MitosisCyclinsG2 PhaseCell Cycle CheckpointsDisease ProgressionProtein-Serine-Threonine KinasesCyclin D2Cyclin D3Cyclin-Dependent KinasesCyclin DGenes, cdcDNA DamageCyclin-Dependent Kinase 2Cell DivisionCyclin A1Retinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p27CDC2 Protein KinaseM Phase Cell Cycle CheckpointsPhosphorylationCell ProliferationCyclin A2Cyclin-Dependent Kinase Inhibitor p21CDC2-CDC28 KinasesCell Line, TumorCyclin-Dependent Kinase 4G2 Phase Cell Cycle CheckpointsProtein KinasesNuclear ProteinsApoptosisDNA-Binding ProteinsDNA ReplicationSignal Transductioncdc25 PhosphatasesSpindle ApparatusTumor Suppressor ProteinsTumor Suppressor Protein p53Cyclin GMutationCell LineCyclin G1E2F Transcription FactorsMolecular Sequence DataSaccharomyces cerevisiae ProteinsHeLa CellsE2F1 Transcription FactorG0 PhaseFlow CytometryTranscription FactorsS Phase Cell Cycle CheckpointsSaccharomyces cerevisiaeAtaxia Telangiectasia Mutated ProteinsHydroxyureaTumor Cells, CulturedSchizosaccharomycesCells, CulturedCell NucleusCyclin CNocodazoleBlotting, WesternG1 Phase Cell Cycle CheckpointsRNA, Small InterferingSchizosaccharomyces pombe ProteinsKinetochoresProtein BindingRNA, MessengerAmino Acid SequenceModels, BiologicalGene Expression RegulationUbiquitin-Protein Ligase ComplexesTime FactorsGene Expression Regulation, NeoplasticDown-RegulationTransfectionFungal ProteinsTranscription Factor DP1Cell SurvivalTranscription, GeneticBase SequenceInterphaseProto-Oncogene ProteinsCyclin G2FibroblastsDNA RepairDNARNA InterferenceMicrotubule-Associated ProteinsCarrier ProteinsAnaphase-Promoting Complex-CyclosomeRetinoblastoma-Binding Protein 1