Cell CycleMitosisCell Cycle ProteinsApoptosisCell Cycle CheckpointsCell DivisionCaspasesApoptosis Regulatory ProteinsCaspase 3G1 PhaseCell Line, TumorInterphaseInhibitor of Apoptosis ProteinsProto-Oncogene Proteins c-bcl-2G2 PhaseCell ProliferationCDC2 Protein KinaseTumor Suppressor Protein p53S PhaseCyclinsSignal TransductionCell LineCell SurvivalHeLa CellsPhosphorylationCells, CulturedProtein-Serine-Threonine KinasesTumor Cells, CulturedFlow CytometryDNA FragmentationSpindle Apparatusbcl-2-Associated X ProteinDNA DamageIn Situ Nick-End LabelingCell NucleusNuclear ProteinsG2 Phase Cell Cycle CheckpointsBlotting, WesternCyclin-Dependent Kinase Inhibitor p21DNA-Binding ProteinsNocodazoleEnzyme ActivationMolecular Sequence DataCyclin BTime FactorsMutationRetinoblastoma ProteinX-Linked Inhibitor of Apoptosis ProteinCyclin-Dependent Kinase Inhibitor p27MeiosisProto-Oncogene ProteinsAntineoplastic AgentsMenstrual CycleRNA, MessengerCentrosomeTransfectionRNA, Small InterferingG0 PhaseTelophaseApoptosis Inducing FactorTumor Suppressor ProteinsCaspase 9Cyclin B1MitochondriaDNA ReplicationCaspase InhibitorsDown-RegulationEnzyme InhibitorsModels, BiologicalCASP8 and FADD-Like Apoptosis Regulating ProteinMicrotubule-Associated ProteinsTranscription FactorsGene Expression RegulationCell DeathAmino Acid SequenceCaspase 8MicrotubulesCyclin-Dependent Kinase 2RNA InterferenceSaccharomyces cerevisiaeCell DifferentiationProtein BindingFas Ligand ProteinGenes, cdcDNACyclin AG1 Phase Cell Cycle CheckpointsBase SequenceMicroscopy, FluorescenceTranscription, GeneticDose-Response Relationship, DrugCytochromes cFibroblastsCyclin D1Cyclin Ebcl-X ProteinMetaphaseChromosomesCarrier ProteinsSaccharomyces cerevisiae Proteins