Direct measurement of the poliovirus RNA polymerase error frequency in vitro

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Direct measurement of the poliovirus RNA polymerase error frequency in vitro.

The fidelity of RNA replication by the poliovirus-RNA-dependent RNA polymerase was examined by copying homopolymeric RNA templates in vitro. The poliovirus RNA polymerase was extensively purified and used to copy poly(A), poly(C), or poly(I) templates with equimolar concentrations of noncomplementary and complementary ribonucleotides. The error frequency was expressed as the amount of a noncomp...

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ژورنال

عنوان ژورنال: Journal of Virology

سال: 1988

ISSN: 0022-538X,1098-5514

DOI: 10.1128/jvi.62.2.558-562.1988