Abstract
VESICULAR stomatitis virus (VSV) particles contain an RNA-dependent RNA polymerase which gives rise in vitro to RNA molecules of the same size and polarity as the mRNA found in vivo1–3. It is not clear which structural protein(s) represents the enzymatic activity. Only five proteins (L, G, N, MS, and M, with possibly some additional minor constituents) are detected in the virions4, and several studies have suggested that neither the G protein (glycoprotein surface spike) nor the M protein (membrane protein), nor even associated membrane lipids are necessary for transcriptase activity5–7.
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PERRAULT, J., KINGSBURY, D. Inhibitor of vesicular stomatitis virus transcriptase in purified virions. Nature 248, 45–47 (1974). https://doi.org/10.1038/248045a0
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DOI: https://doi.org/10.1038/248045a0
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