Cell CycleCell Cycle ProteinsEukaryotic CellsG1 PhaseCyclin-Dependent KinasesCyclinsMitosisS PhaseCDC2 Protein KinaseMolecular Sequence DataCyclin-Dependent Kinase 2Cyclin BDisease ProgressionCell Cycle CheckpointsPhosphorylationAmino Acid SequenceCell DivisionProtein-Serine-Threonine KinasesSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsDNA ReplicationG2 PhaseCell ProliferationNuclear ProteinsRetinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p27SchizosaccharomycesModels, BiologicalBase SequenceApoptosisCyclin-Dependent Kinase Inhibitor p21Cyclin D1Cell Line, TumorCell LineCyclin ESignal TransductionDNA-Binding ProteinsCyclin AMutationG0 PhaseCyclin-Dependent Kinase 4Transcription FactorsCDC2-CDC28 KinasesHeLa CellsDNA DamageE2F Transcription FactorsCells, CulturedTumor Suppressor Protein p53Flow CytometryRNA, MessengerCell NucleusTumor Suppressor ProteinsG2 Phase Cell Cycle CheckpointsE2F1 Transcription FactorGenes, cdccdc25 PhosphatasesTranscription, GeneticProtein BindingGene Expression RegulationTumor Cells, CulturedTime FactorsBlotting, WesternDNACyclin B1G1 Phase Cell Cycle CheckpointsInterphaseCyclin DTransfectionCell SurvivalProtein KinasesCell DifferentiationMenstrual CycleFungal ProteinsDown-RegulationCarrier ProteinsRNA, Small InterferingFibroblastsGene Expression Regulation, NeoplasticTranscription Factor DP1Recombinant Fusion ProteinsBromodeoxyuridineSequence Homology, Amino AcidProto-Oncogene ProteinsPromoter Regions, GeneticHistonesRNA InterferenceRetinoblastoma-Binding Protein 1Cyclin D3Antineoplastic AgentsEnzyme InhibitorsMicrotubule-Associated ProteinsProliferating Cell Nuclear AntigenGene ExpressionReverse Transcriptase Polymerase Chain ReactionMimosineProtein Structure, TertiaryCyclin D23T3 CellsMicroscopy, FluorescencePhenotype