Extraembryonic MembranesEndodermYolk SacEmbryo, MammalianAllantoisGastrulaGene Expression Regulation, DevelopmentalTrophoblastsEctodermSerous MembraneEmbryonic and Fetal DevelopmentPlacentaBlastocystEmbryonic DevelopmentGerm LayersChimeraChorionEmbryo LossAmnionCell LineageMesodermGATA6 Transcription FactorEmbryonic Stem CellsDosage Compensation, GeneticPregnancyIn Situ HybridizationGenomic ImprintingSOXF Transcription FactorsBlastodermCell DifferentiationOviparityVisceraEmbryonic InductionVitelline DuctGene TargetingGenes, LethalBody PatterningGerm CellsX Chromosome InactivationHyalinBone Morphogenetic Protein 4Chorioallantoic MembraneMorphogenesisX ChromosomePrimitive StreakEmbryo, NonmammalianChick EmbryoOctamer Transcription Factor-3Pluripotent Stem CellsTranscription FactorsHomeodomain Proteinst-Complex Genome RegionViviparity, NonmammalianFetal DeathStem CellsHMGB ProteinsEmbryo Culture TechniquesRNA, Long NoncodingParthenogenesisBone Morphogenetic ProteinsEmbryo ImplantationBlastocyst Inner Cell MassMice, Inbred C57BLGestational AgeTriboliumPlacentationMice, KnockoutMice, Mutant StrainsMice, TransgenicNodal ProteinAmniotic FluidBlood VesselsPregnancy ProteinsMolecular Sequence DataRNA, MessengerBase SequenceDNA-Binding ProteinsFibroblast Growth Factor 4Mice, Inbred StrainsT-Box Domain ProteinsCrosses, GeneticPhenotypeModels, BiologicalMice, Inbred ICRGATA4 Transcription FactorMice, Inbred CBARNA, UntranslatedPolyploidyLac OperonQuailEpigenesis, GeneticHeterozygoteSignal TransductionReverse Transcriptase Polymerase Chain ReactionTeratomaHeartHomozygoteMutationGene ExpressionCells, Cultured