Ben A. Oostra, Annika C. Arnberg, Geert Ab, Max Gruber
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Terminal strand-switching of E. coli RNA polymerase transcribing a truncated DNA fragment
When transcribing a restriction fragment containing the promoters and the first part of the rrnE operon of Escherichia coli, RNA polymerase holoenzyme starts exclusively on the promoters. Besides run-off transcripts, molecules longer than template-size are formed by terminal strand switch.
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