Purification and enzymatic properties of an RNA polymerase-RNA complex from influenza virus.

Abstract

An RNA polymerase-viral RNA complex was purified from influenza A/PR/8 virions by combination of cesium trifluoroacetate centrifugation and phosphocellulose column chromatography. Surface proteins were removed from the detergent-treated virions by the centrifugation. Starting from the M protein-free ribonucleoprotein (RNP) fraction, an RNA polymerase-RNA… (More)

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