Cell CycleFlow CytometryCell Cycle ProteinsCell Cycle CheckpointsApoptosisAlgorithmsG1 PhaseImage CytometryRegional Blood FlowCell DivisionS PhaseCell Line, TumorReproducibility of ResultsCell ProliferationBlood Flow VelocityLaser Scanning CytometryMitosisTime FactorsCells, CulturedGene Expression ProfilingOligonucleotide Array Sequence AnalysisCyclinsG2 PhaseModels, BiologicalSoftwareMenstrual CycleImage Processing, Computer-AssistedCell LineMolecular Sequence DataData Interpretation, StatisticalCyclin-Dependent Kinase Inhibitor p21G2 Phase Cell Cycle CheckpointsSensitivity and SpecificityCyclin-Dependent Kinase Inhibitor p27Signal TransductionComputer SimulationRNA, MessengerCell SurvivalRetinoblastoma ProteinTumor Cells, CulturedG0 PhaseModels, StatisticalFluorescent DyesImmunophenotypingMicroscopy, FluorescenceDNAPhenotypeTumor Suppressor Protein p53G1 Phase Cell Cycle CheckpointsPhosphorylationCell SeparationGene Expression RegulationCluster AnalysisComputational BiologyPloidiesMutationCell DifferentiationBlotting, WesternInterphaseCDC2 Protein KinaseBase SequenceStaining and LabelingReverse Transcriptase Polymerase Chain ReactionCyclin D1Antigens, CDProtein-Serine-Threonine KinasesDNA DamageDNA ReplicationCyclin-Dependent Kinase 2Cyclin EImage Interpretation, Computer-AssistedTranscription FactorsDNA-Binding ProteinsGene ExpressionCell NucleusCyclin ACyclin BAntineoplastic AgentsAmino Acid SequenceSaccharomyces cerevisiaeNuclear ProteinsGenes, cdcProtein BindingTumor Suppressor ProteinsHeLa CellsDose-Response Relationship, DrugCyclin-Dependent Kinase 4Models, GeneticGene Expression Regulation, NeoplasticTranscription, GeneticKineticsBromodeoxyuridineDown-RegulationTransfectionAntibodies, MonoclonalImmunohistochemistryImaging, Three-DimensionalCyclin B1Polymerase Chain ReactionPropidium