EndodermEmbryonic Stem CellsCell LineageBlastocystEmbryo, MammalianSOXF Transcription FactorsHepatocyte Nuclear Factor 3-betaExtraembryonic MembranesNodal ProteinGene Expression Regulation, DevelopmentalGastrulaActivinsMesodermGerm LayersPrimitive StreakCell DifferentiationHMGB ProteinsBody PatterningIn Situ HybridizationYolk SacEmbryonic and Fetal DevelopmentDigestive SystemFibroblast Growth Factor 4Homeodomain ProteinsMorphogenesisEmbryonic DevelopmentEctodermGastrulationTranscription FactorsPluripotent Stem CellsEmbryoid BodiesWnt3 ProteinAllantoisGATA6 Transcription FactorEmbryonic InductionTrophoblastsVisceraHorseradish PeroxidaseSignal TransductionChimeraProsencephalonSerous MembraneDNA-Binding ProteinsPancreasEmbryo, NonmammalianCell Culture TechniquesPlacentaMice, TransgenicTrans-ActivatorsGene Expression ProfilingEmbryo LossReverse Transcriptase Polymerase Chain ReactionCell LineTransforming Growth Factor betaAmnionChick EmbryoStem CellsBone Morphogenetic Protein 4PregnancyChorionMolecular Sequence DataCells, CulturedBlastodermReceptor, Platelet-Derived Growth Factor alphaHepatocytesGene ExpressionCulture Media, Serum-FreeGATA4 Transcription FactorGene TargetingDosage Compensation, GeneticZebrafish ProteinsNuclear ProteinsGATA5 Transcription FactorBiological MarkersT-Box Domain ProteinsBase SequenceZebrafishGenomic ImprintingGerm CellsBone Morphogenetic ProteinsGenes, LethalSOX Transcription FactorsPhylogenyReceptors, CXCR4Octamer Transcription Factor-3TeratomaFlow CytometryRNA, MessengerMice, Inbred C57BLOviparityMice, KnockoutQuailVitelline DuctModels, BiologicalPhenotypeGATA Transcription FactorsMice, Mutant StrainsX ChromosomeX Chromosome InactivationGenes, Homeobox