CytomegalovirusCytomegalovirus InfectionsCytomegalovirus RetinitisMuromegalovirusCytomegalovirus VaccinesGanciclovirImmediate-Early ProteinsViral ProteinsDNA, ViralMolecular Sequence DataPhylogenyHerpesviridae InfectionsAntiviral AgentsFoscarnetAntigens, ViralVirus ReplicationAntibodies, ViralRNA, Ribosomal, 16SDNA, RibosomalGenes, Immediate-EarlyViral Matrix ProteinsGene Expression Regulation, ViralSequence Analysis, DNAViral Envelope ProteinsBase SequenceFibroblastsPolymerase Chain ReactionVirus ActivationCell LineGenes, ViralRoseolovirusCells, CulturedDNA, BacterialBase CompositionHerpesviridaeAIDS-Related Opportunistic InfectionsViremiaGenes, rRNASpecies SpecificityOrgan TransplantationHerpesvirus 6, HumanViral Plaque AssayBetaherpesvirinaePneumonia, ViralGenome, ViralNucleic Acid HybridizationAmino Acid SequenceImmunocompromised HostPhosphoproteinsImmunocompetenceRibonucleosidesBacterial Typing TechniquesRetinitisOpportunistic InfectionsKidney TransplantationAcyclovirOpen Reading FramesCytopathogenic Effect, ViralEye Infections, ViralPromoter Regions, GeneticComplement Fixation TestsViral LoadVirus LatencyMice, Inbred BALB CVirologySalivary GlandsPregnancy Complications, InfectiousActinomycetalesTransplantation, HomologousTime FactorsImmunoglobulin MImmunoglobulin GInclusion Bodies, ViralOrganophosphonatesFatty AcidsVirionGenetic VectorsFluorescent Antibody TechniqueRNA, ViralCytosineUrineTranscription, GeneticVirus CultivationAcquired Immunodeficiency SyndromeCD8-Positive T-LymphocytesChromosomes, Artificial, BacterialPhosphotransferases (Alcohol Group Acceptor)Membrane GlycoproteinsRoseolovirus InfectionsDNA PrimersTransplantationTrans-ActivatorsBone Marrow TransplantationRNA, BacterialTransfectionSimplexvirusPhenotypeHost-Pathogen InteractionsHistocompatibility Antigens Class ILung Transplantation