PermissivenessVirus ReplicationAntigens, CD81Myxoma virusCell LineLegionella pneumophilaReceptors, VirusHIV-1Cells, CulturedHepacivirusRNA, ViralDisease SusceptibilityDNA, ViralCytomegalovirusTransduction, GeneticMacrophagesCD4-Positive T-LymphocytesViral ProteinsFlow CytometryMonocytesMolecular Sequence DataCell Line, TumorHIV InfectionsTransfectionBase SequenceMice, Inbred C57BL