Action of 3-methylquercetin on poliovirus RNA replication
- PMID: 2442414
- PMCID: PMC255917
- DOI: 10.1128/JVI.61.10.3319-3321.1987
Action of 3-methylquercetin on poliovirus RNA replication
Abstract
3-Methylquercetin is a natural flavone that powerfully blocks poliovirus replication. This compound inhibits selectively poliovirus RNA synthesis both in infected cells and in cell-free systems. Poliovirus double-stranded RNA (replicative forms) is still made in the presence of this inhibitor, whereas the synthesis of single-stranded RNA and the formation of replicative intermediates are drastically blocked.
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