Multiple Birth OffspringStem CellsOocyte DonationReproductive Techniques, AssistedOvuleBirth RateOvumAlstroemeriaGerm Cells, PlantEmbryo, MammalianStem Cell TransplantationHematopoietic Stem CellsEmbryonic Stem CellsUrochordataFertilizationAdult Stem CellsEmbryo, NonmammalianPregnancyTissue DonorsPluripotent Stem CellsSeedsHematopoietic Stem Cell TransplantationChick EmbryoStem Cell NichePollen TubeCell DifferentiationNeural Stem CellsInduced Pluripotent Stem CellsEndospermStarfishMultipotent Stem CellsMesenchymal Stem Cell TransplantationBlood DonorsRosaPollenEgg YolkFlowersPhloroglucinolMesenchymal Stromal CellsStem Cell FactorLiving DonorsEmbryo ImplantationBlastocystCell LineageEmbryonic DevelopmentGene Expression Regulation, DevelopmentalArabidopsisStem Cell ResearchEgg ProteinsArabidopsis ProteinsPlant StemsGene Expression Regulation, PlantFetal Stem CellsCells, CulturedEgg ShellCell ProliferationHematopoietic Stem Cell MobilizationTransplantation, HomologousEgg WhiteZea maysEmbryonic and Fetal DevelopmentBone Marrow CellsNeoplastic Stem CellsEmbryo LossOctamer Transcription Factor-3Plant ProteinsMice, Inbred C57BLEmbryo ResearchFertilization in VitroCell Culture TechniquesGenes, PlantZygoteRegenerationSignal TransductionTime FactorsCleavage Stage, OvumCell SeparationBlastomeresHematopoiesisHomeodomain ProteinsTotipotent Stem CellsFlow CytometryReproductionPeripheral Blood Stem Cell TransplantationPhenotypeTransplantation, AutologousRegenerative MedicineTranscription FactorsAntigens, CD34Molecular Sequence DataCryopreservationOocytesGerm CellsReverse Transcriptase Polymerase Chain ReactionMesodermParasite Egg CountCell LineRNA, MessengerModels, BiologicalCloning, Organism