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Article

Involvement of carbon source and acetyl phosphate in the external-pH-dependent expression of porin genes in Escherichia coli.

Journal of bacteriology - 1 Jan 2000

Heyde M, Laloi P, Portalier R

Abstract excerpt

The porin composition of the Escherichia coli cell envelope was analyzed during growth at different external pHs (pHo) as a function of the acetyl phosphate (AcP) level (DeltaackA pta or ackA mutant, pyruvate or glucose as the carbon source) in the presence or absence of EnvZ. Our results indicate that the AcP level is influenced by the pHo, leading to modulation of the amount of OmpR-P and subsequent...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 10613880
DOI: 10.1128/JB.182.1.198-202.2000
PMCID: PMC94257

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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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Involvement of carbon source and acetyl phosphate in the external-pH-dependent expression of porin genes in Escherichia coli.PMID 10613880Read ↗

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