MicrobiotaBiological TherapyFecesEnterocolitis, PseudomembranousMetagenomeCedrusDenaturing Gradient Gel ElectrophoresisBifidobacteriumBacteriaIntestinesLiver TransplantationRNA, Ribosomal, 16STransplantation, HomologousKidney TransplantationBone Marrow TransplantationGastrointestinal TractHematopoietic Stem Cell TransplantationHeart TransplantationTransplantation, AutologousLung TransplantationStem Cell TransplantationTransplantation ConditioningOrgan TransplantationGraft SurvivalGraft RejectionPancreas TransplantationTransplantationIslets of Langerhans TransplantationTissue DonorsTransplantation ImmunologyCell TransplantationTransplantation ChimeraPrebioticsImmunosuppressive AgentsGraft vs Host DiseaseTreatment OutcomeTransplantation, IsogeneicGerm-Free LifeBiotaLiving DonorsProbioticsTransplantation, HeterotopicCord Blood Stem Cell TransplantationHeart-Lung TransplantationTime FactorsTissue and Organ ProcurementTransplantation ToleranceBiodiversityRetrospective StudiesPeripheral Blood Stem Cell TransplantationBacteroidesDysbiosisLiver FailureBacteroidetesLactobacillusImmunosuppressionHistocompatibility TestingFetal Tissue TransplantationPostoperative ComplicationsFecal IncontinenceSkin TransplantationCecumRecurrenceWaiting ListsTransplantation, HeterologousMesenchymal Stem Cell TransplantationColonCorneal TransplantationDNA, BacterialHistocompatibilityFollow-Up StudiesBacterial LoadHematologic NeoplasmsTacrolimusTissue TransplantationWhole-Body IrradiationCyclosporinePhylogenySequence Analysis, DNAMice, Inbred C57BLIntestinal MucosaColony Count, MicrobialCadaverSurvival Analysis