BiopsyBone MarrowBone Marrow CellsBone Marrow TransplantationBiopsy, NeedleTransplantation, HomologousKidney TransplantationBone Marrow ExaminationBone Marrow DiseasesGraft SurvivalGraft RejectionHematopoietic Stem CellsTissue DonorsBone Marrow NeoplasmsLiver TransplantationBone Marrow PurgingMice, Inbred C57BLGraft vs Host DiseaseHematopoiesisHeart TransplantationTime FactorsColony-Forming Units AssayTransplantationHematopoietic Stem Cell TransplantationRadiation ChimeraWhole-Body IrradiationRetrospective StudiesImmunosuppressionSpleenOrgan TransplantationTreatment OutcomeTransplantation ChimeraHistocompatibility TestingCell DifferentiationImage-Guided BiopsyCells, CulturedTransplantation, AutologousAnemia, AplasticLeukemiaLung TransplantationFlow CytometryCytomegalovirus InfectionsT-LymphocytesStromal CellsLiving DonorsBiopsy, Large-Core NeedleCyclosporineMice, Inbred BALB CTransplantation ImmunologyBiopsy, Fine-NeedleHistocompatibilityTransplantation, IsogeneicAntigens, CD34Postoperative ComplicationsFollow-Up StudiesGranulocytesTacrolimusPolymerase Chain ReactionCell SeparationImmunohistochemistryTransplantation ConditioningAcute DiseaseRecurrenceChimeraAntibodies, MonoclonalMice, KnockoutLeukemia, Myeloid, AcutePancytopeniaPancreas TransplantationImmunophenotypingTransplantsMegakaryocytesProspective StudiesCyclophosphamideImmunocompromised HostLeukocyte CountIsoantibodiesMice, Inbred StrainsSensitivity and SpecificityMyelodysplastic SyndromesPrognosisAntigens, CDCell CountLymphocyte DepletionThymus GlandMice, TransgenicSkin TransplantationMultiple MyelomaSentinel Lymph Node BiopsyAntilymphocyte SerumHLA AntigensSurvival AnalysisLymphocytesHematologic NeoplasmsGranulocyte Colony-Stimulating FactorLymphocyte TransfusionStem CellsCadaverCell DivisionRisk Factors