NotochordStem CellsUrochordataCiona intestinalisFetal ProteinsCell DifferentiationHematopoietic Stem CellsGene Expression Regulation, DevelopmentalEmbryonic InductionEmbryo, NonmammalianMesodermZebrafishCell LineageT-Box Domain ProteinsGastrulaMyeloid Progenitor CellsBody PatterningIn Situ HybridizationSomitesZebrafish ProteinsChick EmbryoAntigens, CD34Hedgehog ProteinsTailMorphogenesisBone Marrow CellsColony-Forming Units AssayHepatocyte Nuclear Factor 3-betaLymphoid Progenitor CellsCells, CulturedHomeodomain ProteinsNeural Stem CellsHematopoiesisTranscription FactorsOrganizers, EmbryonicSignal TransductionNervous SystemCell ProliferationErythroid Precursor CellsEndodermChordata, NonvertebrateCentral Nervous SystemMice, Inbred C57BLMolecular Sequence DataEmbryo, MammalianMice, TransgenicCell MovementMultipotent Stem CellsXenopus ProteinsQuailCoturnixNeurogenesisSpineChordomaBone MarrowCell DivisionFetal Tissue TransplantationPaired Box Transcription FactorsImmunohistochemistryTrans-ActivatorsFlow CytometryEctodermChordataBone Morphogenetic ProteinsStem Cell TransplantationCell SeparationBasic Helix-Loop-Helix Transcription FactorsXenopus laevisNerve Tissue ProteinsGastrulationAnimals, Genetically ModifiedBase SequenceEndothelial CellsNeuronsPhenotypeTime FactorsDNA-Binding ProteinsBlastomeresFetal BloodStem Cell FactorAmino Acid SequenceEmbryonic DevelopmentMice, KnockoutOligodendrogliaNestinGranulocyte-Macrophage Progenitor CellsMutationNeural CrestRNA, MessengerCell CountReceptors, NotchAdult Stem CellsGreen Fluorescent ProteinsLIM-Homeodomain ProteinsEmbryonic and Fetal DevelopmentBone Morphogenetic Protein 4Interleukin-3Goosecoid ProteinWnt ProteinsGranulocyte Colony-Stimulating Factor