Embryonic Stem CellsStem CellsTissue DonorsMultiple Birth OffspringDonor SelectionHematopoietic Stem Cell TransplantationEmbryo, MammalianHematopoietic Stem Cell MobilizationOocyte DonationCell DifferentiationPluripotent Stem CellsTransplantation, HomologousReproductive Techniques, AssistedGranulocyte Colony-Stimulating FactorEmbryo ResearchOvuleBirth RateOvumStem Cell TransplantationBlastocystOctamer Transcription Factor-3AlstroemeriaGerm Cells, PlantPregnancyHematopoietic Stem CellsEmbryonic DevelopmentCells, CulturedCell LineageInduced Pluripotent Stem CellsEmbryo ImplantationCell Culture TechniquesGene Expression Regulation, DevelopmentalFertilizationBlastomeresAdult Stem CellsCell LineUrochordataResearchEmbryo, NonmammalianEmbryoid BodiesNeural Stem CellsEmbryonic and Fetal DevelopmentTotipotent Stem CellsFertilization in VitroHomeodomain ProteinsSOXB1 Transcription FactorsGerm LayersTeratomaEmbryo Culture TechniquesChick EmbryoSeedsMultipotent Stem CellsStem Cell NichePersonhoodHistocompatibility TestingBeginning of Human LifeCryopreservationPollen TubeEmbryo DispositionCell ProliferationEndodermChimeraStem Cell ResearchTranscription FactorsCloning, OrganismGene Expression ProfilingMesenchymal Stromal CellsMesenchymal Stem Cell TransplantationGene TargetingLeukemia Inhibitory FactorSignal TransductionReverse Transcriptase Polymerase Chain ReactionResearch Embryo CreationTime FactorsEndospermStarfishZygoteBlood DonorsEmbryo TransferCoculture TechniquesRosaStem Cell FactorFlowersPollenBiological MarkersEgg YolkPhloroglucinolNuclear ReprogrammingStage-Specific Embryonic AntigensMesodermMice, Inbred C57BLGene Expression RegulationGreen Fluorescent ProteinsSpleenPhenotypeLiving DonorsFlow CytometryImmunohistochemistryHematopoiesisGerm Cells