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Article

Free RNA polymerase in Escherichia coli.

Biochimie - 1 Dec 2015

Patrick Michael, Dennis Patrick P, Ehrenberg Mans, Bremer Hans

Abstract excerpt

The frequencies of transcription initiation of regulated and constitutive genes depend on the concentration of free RNA polymerase holoenzyme [Rf] near their promoters. Although RNA polymerase is largely confined to the nucleoid, it is difficult to determine absolute concentrations of [Rf] at particular locations within the nucleoid structure. However, relative concentrations of free RNA polymerase at different...

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PMID: 26482806
DOI: 10.1016/j.biochi.2015.10.015

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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