Bone MarrowBone Marrow CellsStem CellsBone Marrow TransplantationHematopoietic Stem CellsFetal BloodBone and BonesCell DifferentiationStem Cell TransplantationAdult Stem CellsHematopoietic Stem Cell TransplantationHematopoiesisMesenchymal Stromal CellsAntigens, CD34Cell LineageColony-Forming Units AssayCells, CulturedMesenchymal Stem Cell TransplantationSpinal CordEmbryonic Stem CellsBone RemodelingMice, Inbred C57BLFlow CytometryStem Cell FactorBone Marrow DiseasesBone Marrow ExaminationFetusCell SeparationBone Marrow NeoplasmsLymphopoiesisStromal CellsPluripotent Stem CellsBone DensityRadiation ChimeraStem Cell NicheAntigens, CDMultipotent Stem CellsTransplantation, HomologousYolk SacSpinal Cord InjuriesCell Culture TechniquesImmunophenotypingB-LymphocytesCell ProliferationFetal ResearchInduced Pluripotent Stem CellsMice, SCIDNeural Stem CellsGraft SurvivalBone ResorptionProto-Oncogene Proteins c-kitBone DevelopmentBone Marrow PurgingSpleenLiverADP-ribosyl CyclaseCell DivisionTransplantation, AutologousMice, TransgenicUmbilical CordTime FactorsRegenerationGraft vs Host DiseaseFetal Stem CellsMesonephrosAntigens, CD38Erythroid Precursor CellsThymus GlandOsteogenesisBone NeoplasmsReverse Transcriptase Polymerase Chain ReactionPrecursor Cells, B-LymphoidAntigens, CD45Antigens, DifferentiationBone RegenerationCoculture TechniquesErythropoiesisPhenotypeMice, KnockoutPregnancyT-LymphocytesInterleukin-7Mice, Inbred BALB COsteoblastsHematopoietic Stem Cell MobilizationWhole-Body IrradiationB-Lymphocyte SubsetsNAD+ NucleosidaseBone DiseasesLeukemiaGreen Fluorescent ProteinsBlood BanksTransplantation ChimeraCell SurvivalBiological MarkersCell MovementAnemia, AplasticInfant, NewbornGene Expression Regulation, DevelopmentalClone Cells