Virus AttachmentReceptors, VirusRetroviridaeVirus ReplicationViral Envelope ProteinsHendra VirusEndogenous RetrovirusesCell LineRNA VirusesMolecular Sequence DataObject AttachmentViral ProteinsVirus InternalizationVirionVero CellsRetroviridae InfectionsMeasles virusRespiratory Syncytial Virus, HumanNeutralization TestsVaccinia virusRespiratory Syncytial VirusesHN ProteinViral Plaque AssayCercopithecus aethiopsNipah VirusAmino Acid SequenceEphrin-B3Genetic VectorsCricetinaeVirus CultivationAfrican Swine Fever VirusVirus AssemblyDefective VirusesViral Fusion ProteinsAntibodies, ViralVirus SheddingAntiviral AgentsSimian virus 40Virus DiseasesEphrin-B2Capsid ProteinsGenes, ViralMoloney murine leukemia virusHeparitin SulfateBetaretrovirusCapsidPlant VirusesDNA VirusesCells, CulturedHerpesvirus 1, SuidRNA, ViralHeparin LyaseAntibodies, MonoclonalSindbis VirusViral Structural ProteinsMembrane FusionRetroviruses, SimianDNA, ViralInfluenza A Virus, H1N1 SubtypePulmonary Adenomatosis, OvineAdsorptionAvian leukosis virusRabies virusRespiratory Syncytial Virus InfectionsInfluenza A Virus, H5N1 SubtypeVirus IntegrationEnterovirus B, HumanTumor Virus InfectionsHeLa CellsCoxsackie and Adenovirus Receptor-Like Membrane ProteinBase SequenceProvirusesAvian Sarcoma VirusesAntigens, ViralInfluenza A Virus, H3N2 SubtypeProtein BindingVirus ActivationSwineHepatitis B virusWest Nile virusCHO CellsLeukemia Virus, MurineVesicular stomatitis Indiana virusGene Products, gagHIV-1Friend murine leukemia virusN-Acetylneuraminic AcidEpitopesTerminal Repeat SequencesPhylogenyBinding SitesRNA-Directed DNA PolymeraseGene Products, envOncogenic VirusesCell Transformation, ViralGene Expression Regulation, ViralHemagglutinin Glycoproteins, Influenza VirusRecombinant ProteinsGammaretrovirusSimian immunodeficiency virus