Cell CycleApoptosisCell Cycle ProteinsStem CellsCell DifferentiationHematopoietic Stem CellsCells, CulturedCell Cycle CheckpointsCell DivisionCell ProliferationCaspase 3Flow CytometryCaspasesIn Situ Nick-End LabelingSignal TransductionG1 PhaseDNA FragmentationCell SurvivalCell Line, TumorMitosisPhagocytosisCell LineProto-Oncogene Proteins c-bcl-2S PhaseMice, Inbred C57BLCell LineageCyclinsTumor Suppressor Protein p53Myeloid Progenitor CellsTumor Cells, CulturedTime FactorsBone Marrow CellsG2 PhaseAntigens, CD34bcl-2-Associated X ProteinBlotting, WesternJurkat CellsCyclin-Dependent Kinase Inhibitor p21PhosphatidylserinesColony-Forming Units AssayRNA, MessengerPhosphorylationMice, KnockoutProto-Oncogene ProteinsTranscription FactorsMolecular Sequence DataAnnexin A5DNA DamageImmunohistochemistryDNA-Binding ProteinsCell DeathCyclin-Dependent Kinase Inhibitor p27Gene Expression RegulationMenstrual CycleProtein-Serine-Threonine KinasesRetinoblastoma ProteinGene Expression Regulation, DevelopmentalModels, BiologicalEnzyme ActivationNeural Stem CellsMutationMice, TransgenicCell NucleusBromodeoxyuridineMacrophagesTransfectionCell CountHematopoiesisAntigens, CD95Reverse Transcriptase Polymerase Chain ReactionG0 PhaseCaspase InhibitorsNecrosisNuclear ProteinsHeLa CellsG2 Phase Cell Cycle CheckpointsLymphoid Progenitor CellsMitochondriaDown-RegulationNeuronsAntineoplastic AgentsCell SeparationBase SequenceEnzyme InhibitorsG1 Phase Cell Cycle CheckpointsTumor Suppressor ProteinsDose-Response Relationship, DrugCDC2 Protein KinaseDNAGene ExpressionRNA, Small InterferingCyclin D1Erythroid Precursor CellsCaspase 9Cyclin-Dependent Kinase 2Amino Acid SequenceNeurogenesisPhenotypeApoptosis Regulatory ProteinsDNA Replication