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  • Title: A novel hepatitis C virus NS5B polymerase assay of de novo initiated RNA synthesis directed from a heteropolymeric RNA template.
    Author: Ferrari E, Huang HC.
    Journal: Methods Mol Biol; 2013; 1030():81-92. PubMed ID: 23821261.
    Abstract:
    The hepatitis C virus (HCV) NS5B RNA-dependent RNA polymerase is essential for viral replication and a clinically validated antiviral target. Discovery of HCV polymerase inhibitors is greatly facilitated by the availability of a suitable biochemical assay using purified NS5B. We describe here a novel NS5B polymerase assay of de novo initiated RNA synthesis directed from a synthetic heteropolymeric RNA template modified with dideoxycytidine at its 3'-end. This assay has been successfully used for screening and characterization of both initiation and elongation inhibitors of the HCV NS5B polymerase.
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