权威例句
Antigenic Shift of Visna Virus in Persistently Infected SheepNucleotide sequence of the visna lentivirus: relationship to the AIDS virus.A Trojan Horse mechanism for the spread of visna virus in monocytesNucleotide sequence of EV1, a British isolate of maedi-visna virusInhibition of visna virus replication by 2',3'-dideoxynucleosides and acyclic nucleoside phosphonate analogs.Equine infectious anemia virus gag and pol genes: relatedness to visna and AIDS virusSequence Homology and Morphologic Similarity of HTLV-III and Visna Virus, a Pathogenic LentivirusConserved functional organization of the human immunodeficiency virus type 1 and visna virus Rev proteins.Slow virus replication: the role of macrophages in the persistence and expression of visna viruses of sheep and goatsNaturally Occurring Mutations within 39 Amino Acids in the Envelope Glycoprotein of Maedi-Visna Virus Alter the Neutralization Pheno...