Stem CellsAnemia, Sickle CellPriapismCleavage Stage, OvumHematopoietic Stem CellsStem Cell TransplantationEmbryonic Stem CellsBlastocystAdult Stem CellsBlastomeresPluripotent Stem CellsEmbryo, MammalianHematopoietic Stem Cell TransplantationStem Cell NicheMice, Inbred StrainsNeural Stem CellsInduced Pluripotent Stem CellsCell DifferentiationMultipotent Stem CellsMesenchymal Stem Cell TransplantationMice, Inbred C57BLZygoteMesenchymal Stromal CellsStem Cell FactorCryopreservationMice, TransgenicEmbryo TransferMice, Inbred ICRCell LineageStem Cell ResearchCulture TechniquesEmbryonic and Fetal DevelopmentPlant StemsFetal Stem CellsCells, CulturedDisease Models, AnimalCell ProliferationHematopoietic Stem Cell MobilizationNeoplastic Stem CellsBone Marrow CellsPhenotypeSequence Analysis, DNASpecies SpecificityRegenerationPregnancyOctamer Transcription Factor-3Cell Culture TechniquesCell SeparationMutationRegenerative MedicineHematopoiesisTransplantation, AutologousFlow CytometryRNA, Ribosomal, 16SPeripheral Blood Stem Cell TransplantationAntigens, CD34Totipotent Stem CellsTransplantation, HomologousCell LineDNA, RibosomalSignal TransductionBacterial Typing TechniquesEscherichia coliCulture MediaPolymerase Chain ReactionSOXB1 Transcription FactorsGenes, BacterialReverse Transcriptase Polymerase Chain ReactionColony-Forming Units AssaySpermatogoniaVirulenceMice, SCIDMolecular Sequence DataGene Expression ProfilingTime FactorsGene Expression Regulation, DevelopmentalTissue EngineeringCell- and Tissue-Based TherapyModels, BiologicalProto-Oncogene Proteins c-kitCord Blood Stem Cell TransplantationAmino Acid SequenceNestinCell SurvivalCell DivisionTranscription FactorsGerm CellsGene Expression RegulationHomeodomain ProteinsCoculture TechniquesBiological MarkersAnti-Bacterial AgentsMicrobial Sensitivity TestsPlasmidsHair FollicleBrain StemDNA, BacterialGreen Fluorescent ProteinsGene ExpressionNeurons