Extraembryonic MembranesOviparitySerous MembraneAllantoisViviparity, NonmammalianChorioallantoic MembraneEmbryo, MammalianPregnancyYolk SacUterusEndodermEmbryonic and Fetal DevelopmentEmbryonic DevelopmentBlastocystGastrulaGene Expression Regulation, DevelopmentalEmbryo, NonmammalianChick EmbryoTrophoblastsPlacentaMembranesChimeraCell MembraneMembrane LipidsMesodermCell LineageIntracellular MembranesIn Situ HybridizationEmbryo ImplantationMembrane PotentialsEctodermGene TargetingEmbryo LossMembranes, ArtificialCell DifferentiationGestational AgeBlood VesselsTranscription FactorsErythrocyte MembraneMembrane FluidityStem CellsMice, Inbred C57BLGerm LayersChorionAmnionMice, KnockoutCell Membrane PermeabilityMolecular Sequence DataBody PatterningBasement MembraneMorphogenesisEmbryonic Stem CellsBlastodermMutationModels, BiologicalBase SequenceGATA6 Transcription FactorEmbryonic InductionCell LineGenomic ImprintingAmino Acid SequenceGenes, LethalDosage Compensation, GeneticSignal TransductionRNA, MessengerHomeodomain ProteinsMembrane Transport ProteinsTime FactorsGerm CellsSOXF Transcription FactorsMembrane GlycoproteinsZebrafishMicroscopy, ElectronVisceraPhenotypeFertilization in VitroCells, CulturedProtein TransportLipid BilayersBone Morphogenetic Protein 4BlastomeresCleavage Stage, OvumCulture TechniquesParthenogenesisVitelline DuctMitochondrial MembranesProtein BindingX ChromosomeHyalinX Chromosome InactivationDNA-Binding ProteinsImmunohistochemistryCloning, MolecularFetal DeathGene ExpressionSynaptic MembranesZebrafish ProteinsPrimitive StreakGreen Fluorescent ProteinsOocytes