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Article

The complex bet promoters of Escherichia coli: regulation by oxygen (ArcA), choline (BetI), and osmotic stress.

Journal of bacteriology - 1 Mar 1996

Lamark T, Røkenes T P, McDougall J, Strøm A R

Abstract excerpt

The bet regulon allows Escherichia coli to synthesize the osmoprotectant glycine betaine from choline. It comprises a regulatory gene, betI, and three structural genes: betT (choline porter), betA (choline dehydrogenase), and betB (betaine aldehyde dehydrogenase). The bet genes are regulated by o...

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Identifiers

PMID: 8626294
DOI: 10.1128/jb.178.6.1655-1662.1996
PMCID: PMC177851

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-8626294-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

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