Cloning, MolecularEmbryo, MammalianEmbryo ImplantationBlastocystBlastomeresEmbryo ResearchMolecular Sequence DataEmbryonic DevelopmentClone CellsEmbryo, NonmammalianBase SequenceAmino Acid SequenceFertilization in VitroChick EmbryoEmbryonic and Fetal DevelopmentPersonhoodPregnancyBeginning of Human LifeCloning, OrganismEmbryo DispositionCryopreservationDNA, ComplementaryEmbryo Culture TechniquesEmbryo TransferSequence Homology, Amino AcidGene Expression Regulation, DevelopmentalRNA, MessengerZygotePregnancy RateLifeCulture TechniquesPreimplantation DiagnosisValue of LifeMosaicismAnatomy, ArtisticTheologyOocytesMorulaDNAEctogenesisEmbryologyIncubatorsCell LineSperm Injections, IntracytoplasmicSequence Analysis, DNASequence AlignmentSingle Embryo TransferGene ExpressionPolymerase Chain ReactionResearch Embryo CreationFetal ResearchSequence Homology, Nucleic AcidEscherichia coliPrenatal InjuriesMutationGenes, BacterialIn Situ HybridizationEthylene GlycolPlasmidsNucleic Acid HybridizationEmbryo LossTime FactorsGestational AgeMoralsFetal ViabilityReproductive TechniquesHuman CharacteristicsVitrificationRecombinant ProteinsTranscription, GeneticCryoprotective AgentsAneuploidyChromosome MappingRestriction MappingPhylogenyTrophoblastsGenesPhenotypeCulture MediaCleavage Stage, OvumDNA PrimersFetusBlotting, SouthernBlotting, NorthernMorphogenesisMesodermGamete Intrafallopian TransferPregnancy OutcomeYolk SacTranscription FactorsTissue DistributionDNA, BacterialCell DifferentiationZebrafishFertilizationDNA Restriction EnzymesGerm LayersZona PellucidaCells, CulturedTotipotent Stem Cells