Inhibition of viral transcriptase by immunoglobulin directed against the nucleocapsid NS protein of vesicular stomatitis virus
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چکیده
منابع مشابه
Dissociation of vesicular stomatitis virus and relation of the virion proteins to the viral transcriptase.
A procedure has been developed for the sequential removal and purification of the glycoprotein and membrane protein of vesicular stomatitis virus (VSV). Neither of these proteins exhibited transcriptase activity. All of the activity was recovered in the ribonucleic acid (RNA)-ribonucleoprotein complex of VSV, which also has four other minor proteins associated with it. During transcription of 4...
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Interferon (IFN) treatment inhibited the replication of vesicular stomatitis virus (VSV) in human GM2767 and mouse JLSV-11 cells. The replication of this virus in either human RD-114 or mouse A402 cells was insensitive to IFN treatment. We analyzed various steps in the VSV life cycle as they occurred under different conditions of IFN treatment to identify the point(s) at which IFN was exerting ...
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Swainsonine, an inhibitor of glycoprotein processing, inhibits the formation of the normal oligosaccharide chain of the G protein of vesicular stomatitis virus. Thus, when vesicular stomatitis virus was grown in baby hamster kidney cells in the presence of swainsonine (15 to 500 ng/ml) and labeled with [2-3H]mannose, the oligosaccharide portion of the G protein was completely susceptible to the...
متن کاملExpression of a recombinant DNA gene coding for the vesicular stomatitis virus nucleocapsid protein.
A cDNA clone containing the entire vesicular stomatitis virus nucleocapsid gene was assembled by fusing portions of two partial clones. When the cDNA clone was inserted into a new general-purpose eucaryotic expression vector and introduced into appropriate host cells, abundant N-protein synthesis ensued. The expressed protein was indistinguishable from authentic N protein produced during vesicu...
متن کاملEffects of phosphorylation and pH on the association of NS protein with vesicular stomatitis virus cores.
The proteins of vesicular stomatitis virus (VSV) were analyzed on the basis of charge as well as size in polyacrylamide gels containing urea and acetic acid. The phosphorprotein NS was resolved into two major species. The less phosphorylated NS1 species contained about 10% fewer phosphate residues than the second species, NS2. These two phosphorylated forms were compartmentalized both in the vi...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1975
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.15.6.1357-1366.1975