A Protein, VPg, Covalently Linked to 36S Calicivirus RNA
- 1 March 1980
- journal article
- Published by Microbiology Society in Journal of General Virology
- Vol. 47 (1) , 215-220
- https://doi.org/10.1099/0022-1317-47-1-215
Abstract
Proteins associated with 36S virus RNA from Vero cells infected with San Miguel sea lion virus, type 2 (SMSV-2), were labelled with 125I. One protein, VPg, remained linked to RNA when subjected to deproteinization techniques. VPg labelled with 32P was observed on 36S RNA from purified virions; the quantity of label was compatible with two phosphates per genome. The estimated mol. wt. of SMSV-2 VPg was 15000.Keywords
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