Embryonic Stem CellsStem CellsEndocrine CellsEmbryo, MammalianGene Expression Regulation, DevelopmentalEmbryonic StructuresCell DifferentiationPluripotent Stem CellsEndocrine GlandsBody PatterningStem Cell TransplantationMesodermZebrafishEnteroendocrine CellsEmbryo, NonmammalianIn Situ HybridizationEndocrine SystemOctamer Transcription Factor-3Hematopoietic Stem CellsCell LineageInduced Pluripotent Stem CellsCell Culture TechniquesAdult Stem CellsCell LineCells, CulturedHomeodomain ProteinsEmbryoid BodiesNeural Stem CellsEmbryo ResearchPancreasSOXB1 Transcription FactorsEndocrine Gland NeoplasmsTeratomaMultipotent Stem CellsStem Cell NicheHematopoietic Stem Cell TransplantationCell ProliferationIslets of LangerhansTotipotent Stem CellsEndocrine System DiseasesEndodermPancreatic PolypeptideTranscription FactorsGerm LayersMesenchymal Stromal CellsImmunohistochemistryEndocrine DisruptorsMesenchymal Stem Cell TransplantationReverse Transcriptase Polymerase Chain ReactionGene Expression ProfilingLeukemia Inhibitory FactorChimeraStem Cell ResearchChromograninsSignal TransductionGene TargetingStem Cell FactorBlastocystSomatostatinStage-Specific Embryonic AntigensNuclear ReprogrammingMice, Inbred C57BLGreen Fluorescent ProteinsGastrointestinal HormonesGene Expression RegulationFeeder CellsFlow CytometryBiological MarkersBasic Helix-Loop-Helix Transcription FactorsMice, TransgenicNeuronsRegenerative MedicineCell SeparationSomatostatin-Secreting CellsBone Morphogenetic Protein 4Nerve Tissue ProteinsRegenerationGene ExpressionEnterochromaffin CellsCoculture TechniquesHematopoiesisGerm CellsGlucagonRNA, MessengerMyocytes, CardiacPancreas, ExocrineEpigenesis, GeneticFetal Stem CellsMice, KnockoutModels, BiologicalInsulin-Secreting CellsPhenotypePancreatic HormonesEmbryonic DevelopmentGlucagon-Secreting CellsMice, SCIDBase SequenceActivinsDNA-Binding ProteinsNestin