Nuclear Transfer TechniquesStem CellsCloning, OrganismEmbryo, MammalianCloning, MolecularBlastocystStem Cell TransplantationEmbryonic and Fetal DevelopmentOocytesEmbryonic Stem CellsHematopoietic Stem Cell TransplantationHematopoietic Stem CellsCell DifferentiationCell NucleusAdult Stem CellsPluripotent Stem CellsEmbryo TransferTransplantation, HomologousLiver TransplantationCytoplasmInduced Pluripotent Stem CellsStem Cell NicheNeural Stem CellsEmbryo ResearchMesenchymal Stem Cell TransplantationBone Marrow TransplantationTransplantation, AutologousMolecular Sequence DataKidney TransplantationMultipotent Stem CellsEmbryo ImplantationBase SequenceMesenchymal Stromal CellsEmbryonic DevelopmentBlastomeresCell LineageStem Cell FactorAmino Acid SequenceEmbryo, NonmammalianCells, CulturedTransplantation ConditioningHeart TransplantationFertilization in VitroChick EmbryoLung TransplantationGene Expression Regulation, DevelopmentalGraft SurvivalStem Cell ResearchFetal Stem CellsPregnancyCryopreservationCell Culture TechniquesTime FactorsPlant StemsCell TransplantationPersonhoodEmbryo Culture TechniquesPeripheral Blood Stem Cell TransplantationCell ProliferationOctamer Transcription Factor-3Hematopoietic Stem Cell MobilizationDNA, ComplementaryCell LineBeginning of Human LifeBone Marrow CellsTotipotent Stem CellsCord Blood Stem Cell TransplantationTissue DonorsSequence Homology, Amino AcidOrgan TransplantationRNA, MessengerTransplantation ChimeraMice, Inbred C57BLGraft vs Host DiseaseNeoplastic Stem CellsEmbryo DispositionRegenerationHematopoiesisCell SeparationGraft RejectionGene ExpressionPhenotypeFlow CytometryIslets of Langerhans TransplantationTransplantation ImmunologyTreatment OutcomeTransplantationPancreas TransplantationRegenerative MedicineAntigens, CD34ImmunohistochemistrySignal TransductionHomeodomain ProteinsTranscription FactorsReverse Transcriptase Polymerase Chain ReactionTransplantation, HeterologousPolymerase Chain ReactionModels, BiologicalCoculture TechniquesImmunosuppressive Agents