SkinEmbryonic Stem CellsStem CellsKeratinocytesTissue DonorsMultiple Birth OffspringDonor SelectionHematopoietic Stem Cell TransplantationHematopoietic Stem Cell MobilizationPluripotent Stem CellsCell DifferentiationUltraviolet RaysCells, CulturedStem Cell TransplantationOocyte DonationFibroblastsTransplantation, HomologousMelanocytesHematopoietic Stem CellsEpidermisGranulocyte Colony-Stimulating FactorAdult Stem CellsReproductive Techniques, AssistedOvuleBirth RateInduced Pluripotent Stem CellsOvumOctamer Transcription Factor-3Embryo, MammalianNeural Stem CellsSkin NeoplasmsCell LineageStem Cell NicheAlstroemeriaCell Culture TechniquesGerm Cells, PlantMultipotent Stem CellsSkin AgingCell LineDose-Response Relationship, RadiationMesenchymal Stem Cell TransplantationMesenchymal Stromal CellsCell ProliferationStem Cell FactorEmbryoid BodiesSOXB1 Transcription FactorsEmbryo ResearchGene Expression Regulation, DevelopmentalFertilizationUrochordataStem Cell ResearchTotipotent Stem CellsTeratomaSkin Physiological PhenomenaHomeodomain ProteinsPregnancyHistocompatibility TestingSignal TransductionFetal Stem CellsMice, Inbred C57BLChimeraGerm LayersGene Expression ProfilingReverse Transcriptase Polymerase Chain ReactionPlant StemsFlow CytometryCell SeparationPollen TubeSeedsGene Expression RegulationRegenerative MedicineTranscription FactorsEndodermLeukemia Inhibitory FactorHematopoiesisCell SurvivalNeoplastic Stem CellsRegenerationGene TargetingNuclear ReprogrammingStage-Specific Embryonic AntigensDermisImmunohistochemistryMice, SCIDCoculture TechniquesBlastocystBiological MarkersGene ExpressionSkin, ArtificialGreen Fluorescent ProteinsBone Marrow CellsRNA, MessengerModels, BiologicalGerm CellsBlood DonorsFeeder CellsNeuronsStarfishSpleenRosa