Cloning, OrganismSperm-Ovum InteractionsStem CellsFertilization in VitroOvuleOvumAlstroemeriaGerm Cells, PlantHematopoietic Stem CellsStem Cell TransplantationEmbryonic Stem CellsAdult Stem CellsUrochordataFertilizationPluripotent Stem CellsHematopoietic Stem Cell TransplantationStem Cell NichePollen TubeSeedsNeural Stem CellsInduced Pluripotent Stem CellsCell DifferentiationStarfishMultipotent Stem CellsMesenchymal Stem Cell TransplantationRosaEndospermPhloroglucinolFlowersPollenEgg YolkStem Cell FactorMesenchymal Stromal CellsCell LineageArabidopsisStem Cell ResearchPlant StemsCloning, MolecularFetal Stem CellsEgg ProteinsArabidopsis ProteinsGene Expression Regulation, PlantCells, CulturedMolecular Sequence DataCell ProliferationEgg ShellHematopoietic Stem Cell MobilizationEgg WhiteBase SequenceZea maysNeoplastic Stem CellsPlant ProteinsBone Marrow CellsGenes, PlantRegenerationOctamer Transcription Factor-3Amino Acid SequenceCell Culture TechniquesReproductionCell SeparationRegenerative MedicineHematopoiesisTransplantation, AutologousPeripheral Blood Stem Cell TransplantationTotipotent Stem CellsFlow CytometryAntigens, CD34Mice, Inbred C57BLParasite Egg CountCell LineEmbryo, MammalianTransplantation, HomologousSignal TransductionGene Expression Regulation, DevelopmentalSOXB1 Transcription FactorsSpermatogoniaColony-Forming Units AssayPhenotypeReverse Transcriptase Polymerase Chain ReactionMembrane PotentialsPotassiumCell MembraneMice, SCIDCell- and Tissue-Based TherapyTissue EngineeringRNA, MessengerGene Expression RegulationGene ExpressionProto-Oncogene Proteins c-kitGerm CellsCord Blood Stem Cell TransplantationGene Expression ProfilingTranscription FactorsCell DivisionNestinModels, BiologicalHomeodomain ProteinsEgg HypersensitivityTime FactorsCell Survival