MorphogenesisFetal DevelopmentEmbryonic and Fetal DevelopmentFetusPregnancyGene Expression Regulation, DevelopmentalGestational AgePlacentaIn Situ HybridizationTeratogenesisPrenatal Exposure Delayed EffectsFetal ViabilityPlacentationEmbryo, MammalianMaternal-Fetal ExchangeMaternal Nutritional Physiological PhenomenaMesodermCell DifferentiationEmbryonic DevelopmentEpitheliumFetal Growth RetardationAnimals, NewbornRNA, MessengerFetal ResorptionMolecular Sequence DataPregnancy, AnimalOrganogenesisPhenotypeMutationSignal TransductionFetal DeathAbnormalities, Drug-InducedImmunohistochemistryBody PatterningEpithelial CellsFetal WeightTranscription FactorsMice, TransgenicEmbryo, NonmammalianBase SequenceModels, BiologicalEmbryo ImplantationMaternal ExposurePrenatal Nutritional Physiological PhenomenaTrophoblastsAmino Acid SequenceFetal BloodCell PolarityUreterTeratogensMice, Inbred C57BLZebrafishBirth WeightDrosophila ProteinsMice, KnockoutCells, CulturedUterusGene ExpressionSheepMice, Inbred ICRPregnancy ComplicationsInfant, NewbornBlastocystCell MovementHomeodomain ProteinsYolk SacMicroscopy, ElectronDrosophilaLitter SizeReverse Transcriptase Polymerase Chain ReactionTime FactorsZebrafish ProteinsEmbryo Culture TechniquesHeartLungOrgan SizeMembrane ProteinsEmbryo TransferGenomic ImprintingAmniotic FluidCell ShapeFibroblast Growth Factor 10Organ Culture TechniquesOdontogenesisReproductionHyphaePlacental InsufficiencyLiverMice, Mutant StrainsMice, Inbred StrainsCell DivisionSuperovulationResearch Embryo CreationChick EmbryoToothDNA-Binding ProteinsOvaryInsulin-Like Growth Factor IIGene Expression RegulationKidney