Embryonic Stem CellsCell DifferentiationStem CellsPluripotent Stem CellsEmbryo, MammalianGene Expression Regulation, DevelopmentalCells, CulturedCell LineageStem Cell TransplantationHematopoietic Stem CellsCell LineOctamer Transcription Factor-3Cell Culture TechniquesSignal TransductionTranscription FactorsCell ProliferationInduced Pluripotent Stem CellsBlood VesselsHomeodomain ProteinsAdult Stem CellsNeural Stem CellsGene Expression RegulationNeovascularization, PhysiologicRNA, MessengerMice, Inbred C57BLReverse Transcriptase Polymerase Chain ReactionTeratomaEmbryoid BodiesMice, KnockoutSOXB1 Transcription FactorsMesenchymal Stromal CellsGene Expression ProfilingCell DivisionMice, TransgenicPhenotypeMolecular Sequence DataDNA-Binding ProteinsEndodermTretinoinMultipotent Stem CellsEmbryonic DevelopmentImmunohistochemistryBase SequenceEmbryo, NonmammalianGene ExpressionEmbryo ResearchStem Cell NicheMesodermTotipotent Stem CellsBlastocystFlow CytometryGene TargetingNeuronsLeukemia Inhibitory FactorChimeraModels, BiologicalHematopoietic Stem Cell TransplantationHematopoiesisIn Situ HybridizationGreen Fluorescent ProteinsZebrafishTranscription, GeneticCoculture TechniquesPromoter Regions, GeneticBiological MarkersTime FactorsBasic Helix-Loop-Helix Transcription FactorsGerm LayersReceptors, NotchCell SurvivalEndothelial CellsGerm CellsBone Morphogenetic ProteinsBone Morphogenetic Protein 4TransfectionMutationCell SeparationBone Marrow CellsMesenchymal Stem Cell TransplantationCell MovementStem Cell FactorTrans-ActivatorsMorphogenesisBlotting, WesternNuclear ProteinsRepressor ProteinsYolk SacEmbryonic and Fetal DevelopmentDNA PrimersCell CycleAntigens, DifferentiationEmbryonal Carcinoma Stem CellsApoptosisEpigenesis, GeneticOligonucleotide Array Sequence AnalysisEmbryo LossStem Cell ResearchSex DifferentiationActivinsCarcinoma, Embryonal