Intestine, SmallIntestinesProtein PrecursorsIntestine, LargeStem CellsCell DifferentiationOligodendrogliaVulvaAmyloid beta-Protein PrecursorCells, CulturedCell LineageNeural Stem CellsIntestinal MucosaGene Expression Regulation, DevelopmentalMolecular Sequence DataNeuronsHematopoietic Stem CellsMice, Inbred C57BLJejunumBase SequenceEnzyme PrecursorsRNA, MessengerAmino Acid SequenceImmunohistochemistryIntestinal AbsorptionIleumRNA PrecursorsBone Marrow CellsCell DivisionErythroid Precursor CellsTranscription FactorsNestinMice, TransgenicSignal TransductionNerve Tissue ProteinsCell ProliferationNeurogenesisCell LineHomeodomain ProteinsMutationBasic Helix-Loop-Helix Transcription FactorsIn Situ HybridizationCell MovementMice, KnockoutNeurogliaCell CountPrecursor Cells, T-LymphoidAnimals, NewbornTime FactorsReceptors, NotchNucleic Acid PrecursorsMembrane ProteinsDuodenumPhenotypeMonocyte-Macrophage Precursor CellsGene Expression RegulationBone MarrowLiverAmyloid Precursor Protein SecretasesGene ExpressionCloning, MolecularProtein Processing, Post-TranslationalAstrocytesBromodeoxyuridineRats, Sprague-DawleyReverse Transcriptase Polymerase Chain ReactionEmbryo, NonmammalianEmbryo, MammalianIntermediate Filament ProteinsGreen Fluorescent ProteinsDigestive SystemCaenorhabditis elegansDNA-Binding ProteinsMorphogenesisCaenorhabditis elegans ProteinsDrosophila ProteinsFlow CytometryColonCentral Nervous SystemModels, BiologicalCell SeparationKineticsEmbryonic InductionMice, Inbred StrainsChick EmbryoMesodermOsteoclastsThymus GlandTissue DistributionMyoblastsSpleenOrgan SpecificityBrainIntestinal NeoplasmsStem Cell TransplantationBody PatterningClone CellsMicrovilliGlial Fibrillary Acidic ProteinNervous System