Article
Characterization of a set of T7 RNA polymerase active site mutants.
The Journal of biological chemistry - 7 Oct 1994
Bonner G, Lafer E M, Sousa R
Abstract excerpt
We have evaluated the elongation rates, processivities, and abortive transcription characteristics of a set of T7 RNA polymerase mutants that map to the polymerase active site. The effects of these mutations on transcription are complex: they cause decreases in activity and processivity during both the processive and abortive phases of transcription and exhibit disproportionate decreases in activity and...
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