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Article

Fnr activates transcription from the P6 promoter of the pfl operon in vitro.

Molecular microbiology - 1 Oct 1995

Kaiser M, Sawers G

Abstract excerpt

Expression of the Escherichia coli focA-pfl operon is induced by anaerobiosis and transcription is controlled by seven promoters. Anaerobic induction is mediated by the ArcA and Fnr transcription factors. Fnr was purified and its specific interaction with the pfl promoter-regulatory region was characterized. A single binding site could be identified by DNase I footprinting, which was centred at -40.5 bp relative...

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Identifiers

PMID: 8709852
DOI: 10.1111/j.1365-2958.1995.mmi_18020331.x

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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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