Cell CycleCell Cycle ProteinsOncogenesCell Cycle CheckpointsCell DivisionG1 PhaseMitosisOncogene ProteinsS PhaseCyclinsCell ProliferationApoptosisCell Transformation, NeoplasticG2 PhaseMenstrual CycleMolecular Sequence DataCell Line, TumorCell LineRetinoblastoma ProteinGenes, rasCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p27Tumor Suppressor Protein p53MutationDNA-Binding ProteinsBase SequenceSignal TransductionG2 Phase Cell Cycle CheckpointsNuclear ProteinsProto-Oncogene ProteinsPhosphorylationProtein-Serine-Threonine KinasesTranscription FactorsDNA ReplicationCells, CulturedCell DifferentiationCyclin D1CDC2 Protein KinaseTumor Cells, CulturedOncogene Proteins, ViralRNA, MessengerG0 PhaseInterphaseGene Expression Regulation, NeoplasticTranscription, GeneticGene Expression RegulationCyclin-Dependent Kinase 2Oncogene Protein p21(ras)Flow CytometryG1 Phase Cell Cycle CheckpointsModels, BiologicalAmino Acid SequenceTransfectionTumor Suppressor ProteinsDNA DamageCell NucleusDNAGenes, cdcCyclin ETime FactorsProto-Oncogene Proteins c-mycCyclin BCyclin-Dependent Kinase 4HeLa CellsFibroblastsCyclin ABromodeoxyuridineBlotting, WesternCDC2-CDC28 KinasesOncogene Protein p55(v-myc)cdc25 PhosphatasesGenes, mycSaccharomyces cerevisiaeOncogene Proteins, FusionE2F Transcription FactorsEstrous CyclePromoter Regions, GeneticCell Line, TransformedProtein BindingDown-RegulationProto-OncogenesPhenotypeGene Expression ProfilingGene ExpressionCell SurvivalProtein KinasesE2F1 Transcription Factor3T3 CellsCyclin B1Saccharomyces cerevisiae ProteinsAntineoplastic AgentsCyclin DRNA, Small InterferingStem CellsSchizosaccharomycesProto-Oncogene Proteins p21(ras)Recombinant Fusion ProteinsCell AgingCitric Acid CycleRNA Interference