Cell CycleCell Cycle ProteinsEukaryotic CellsDisease ProgressionG1 PhaseS PhaseCyclinsCell DivisionMitosisMolecular Sequence DataCell Cycle CheckpointsCell ProliferationG2 PhaseRetinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent KinasesPhosphorylationCyclin-Dependent Kinase 2Protein-Serine-Threonine KinasesCyclin D1ApoptosisCell Line, TumorAmino Acid SequenceCyclin-Dependent Kinase Inhibitor p21Signal TransductionCell LineCyclin EDNA-Binding ProteinsMutationSaccharomyces cerevisiaeCDC2 Protein KinaseCyclin ABase SequenceNuclear ProteinsDNA ReplicationCDC2-CDC28 KinasesE2F Transcription FactorsCyclin-Dependent Kinase 4Saccharomyces cerevisiae ProteinsHeLa CellsDNA DamageTranscription FactorsRNA, MessengerCyclin BModels, BiologicalE2F1 Transcription FactorProtein BindingG0 PhaseCells, CulturedGenes, cdcCell NucleusFlow CytometryTranscription, GeneticTumor Suppressor Protein p53Tumor Suppressor Proteinscdc25 PhosphatasesGene Expression RegulationTime FactorsBlotting, WesternDNATumor Cells, CulturedCyclin B1Protein KinasesCyclin DTransfectionG2 Phase Cell Cycle CheckpointsCell SurvivalDown-RegulationFungal ProteinsCarrier ProteinsRNA, Small InterferingSequence Homology, Amino AcidTranscription Factor DP1InterphaseGene Expression Regulation, NeoplasticG1 Phase Cell Cycle CheckpointsRecombinant Fusion ProteinsSchizosaccharomycesFibroblastsRNA InterferenceRetinoblastoma-Binding Protein 1Proto-Oncogene ProteinsPromoter Regions, GeneticProtein Structure, TertiaryEnzyme InhibitorsHistonesCell DifferentiationBromodeoxyuridineDNA PrimersAntineoplastic AgentsGene ExpressionReverse Transcriptase Polymerase Chain ReactionMimosineMicrotubule-Associated Proteins3T3 CellsProliferating Cell Nuclear AntigenCyclin D3Cyclin D2PhenotypeProto-Oncogene Proteins c-myc