Embryo Culture TechniquesEmbryonic Stem CellsStem CellsSheepPluripotent Stem CellsBlastocystInduced Pluripotent Stem CellsStem Cell TransplantationFeeder CellsEmbryo, MammalianHematopoietic Stem CellsAdult Stem CellsCell DifferentiationCell Culture TechniquesHematopoietic Stem Cell TransplantationStem Cell NicheNeural Stem CellsEmbryo ResearchEmbryo ImplantationMultipotent Stem CellsMesenchymal Stem Cell TransplantationBlastomeresEmbryonic DevelopmentMesenchymal Stromal CellsSheep DiseasesCell LineStem Cell FactorCell LineageEmbryo, NonmammalianFertilization in VitroChick EmbryoCells, CulturedStem Cell ResearchEmbryonic and Fetal DevelopmentPregnancyGene Expression Regulation, DevelopmentalPlant StemsFetal Stem CellsOctamer Transcription Factor-3PersonhoodCryopreservationBeginning of Human LifeTotipotent Stem CellsCell ProliferationSheep, DomesticEmbryo DispositionHematopoietic Stem Cell MobilizationNeoplastic Stem CellsMolecular Sequence DataBone Marrow CellsBase SequenceRegenerationCell SeparationCloning, OrganismEmbryo TransferHematopoiesisRegenerative MedicineTime FactorsMice, Inbred C57BLSignal TransductionHomeodomain ProteinsGerm LayersFlow CytometryPhenotypeCloning, MolecularImmunohistochemistryTransplantation, AutologousZygoteModels, BiologicalCoculture TechniquesPeripheral Blood Stem Cell TransplantationTranscription FactorsCulture TechniquesGene Expression ProfilingAntigens, CD34RNA, MessengerTransplantation, HomologousSOXB1 Transcription FactorsGerm CellsFetusValue of LifePregnancy RateMorulaAmino Acid SequenceCell DivisionPreimplantation DiagnosisBiological MarkersReverse Transcriptase Polymerase Chain ReactionSpermatogoniaMosaicismMesodermGene ExpressionColony-Forming Units AssayCell- and Tissue-Based TherapyLifeMice, SCIDNuclear ReprogrammingResearch Embryo CreationGene Expression RegulationCulture Media