Stem CellsNeural Stem CellsNeurogenesisCell DifferentiationNeuronsNestinCells, CulturedMammalsCell ProliferationAdult Stem CellsCell LineageLateral VentriclesBromodeoxyuridineNerve Tissue ProteinsCerebral VentriclesGene Expression Regulation, DevelopmentalNeurogliaNerve RegenerationIntermediate Filament ProteinsMice, Inbred C57BLSignal TransductionHematopoietic Stem CellsMice, TransgenicCell LineBrainProsencephalonCell DivisionDentate GyrusBasic Helix-Loop-Helix Transcription FactorsEmbryonic Stem CellsEmbryo, MammalianImmunohistochemistryMolecular Sequence DataOligodendrogliaCell CountAstrocytesStem Cell TransplantationGreen Fluorescent ProteinsTelencephalonRegenerationNeuroepithelial CellsCell MovementCell SurvivalTranscription FactorsGlial Fibrillary Acidic ProteinNeural TubeMice, KnockoutOlfactory BulbEpendymaMultipotent Stem CellsGene Expression RegulationSOXB1 Transcription FactorsBase SequenceTime FactorsHippocampusAnimals, NewbornCerebral CortexCell CycleAmino Acid SequenceSpinal CordCentral Nervous SystemMyeloid Progenitor CellsHomeodomain ProteinsRNA, MessengerTransfectionRats, Sprague-DawleyModels, BiologicalReceptors, NotchAxonsCell SeparationFetal Stem CellsIn Situ HybridizationPhenotypeMutationElectroporationCricetinaeBone Marrow CellsMicroscopy, ConfocalReverse Transcriptase Polymerase Chain ReactionAntigens, CD34Membrane ProteinsRetinaFlow CytometryStem Cell NicheCell Culture TechniquesHeLa CellsColony-Forming Units AssayDNA-Binding ProteinsNervous SystemRecombinant ProteinsMitosisBiological MarkersHedgehog ProteinsLymphoid Progenitor CellsApoptosisNeocortexGene ExpressionBrain Tissue TransplantationAgingSpinal Cord Injuries