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Article

Identification of an Escherichia coli pepA homolog and its involvement in suppression of the algB phenotype in mucoid Pseudomonas aeruginosa.

Journal of bacteriology - 1 Jan 1999

Woolwine S C, Wozniak D J

Abstract excerpt

Strains of Pseudomonas aeruginosa isolated from the respiratory tracts of patients with cystic fibrosis often display a mucoid morphology due to high levels of expression of the exopolysaccharide alginate. The response regulator AlgB is required for full transcription of the alginate biosynthetic operon. Repeated attempts to demonstrate a direct interaction between AlgB and the promoter region of algD, the first...

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Identifiers

PMID: 9864319
DOI: 10.1128/JB.181.1.107-116.1999
PMCID: PMC103538

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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.

Related research

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Identification of an Escherichia coli pepA homolog and its involvement in suppression of the algB phenotype in mucoid Pseudomonas aeruginosa.PMID 9864319Read ↗

Deletion of algK in mucoid Pseudomonas aeruginosa blocks alginate polymer formation and results in uronic acid secretion.Semantic proximity Read ↗

Pseudomonas aeruginosa AlgB, a two-component response regulator of the NtrC family, is required for algD transcriptionSemantic proximity Read ↗

Genetic analysis of the alginate biosynthetic gene cluster of <i>Pseudomonas aeruginosa</i> shows evidence of an operonic structureSemantic proximity Read ↗

Gene cluster controlling conversion to alginate-overproducing phenotype in Pseudomonas aeruginosa: functional analysis in a heterologous host and role in the instability of mucoidy.Semantic proximity Read ↗

Mechanism of conversion to mucoidy in Pseudomonas aeruginosa infecting cystic fibrosis patients.Semantic proximity Read ↗

A mutation in algN permits trans activation of alginate production by algT in Pseudomonas species.Semantic proximity Read ↗

ClpXP proteases positively regulate alginate overexpression and mucoid conversion in Pseudomonas aeruginosa.Semantic proximity Read ↗

Outer-membrane protein LptD (PA0595) plays a role in the regulation of alginate synthesis in Pseudomonas aeruginosa.Semantic proximity Read ↗

Transcriptional analysis of the Pseudomonas aeruginosa genes algR, algB, and algD reveals a hierarchy of alginate gene expression which is modulated by algT.Semantic proximity Read ↗

Differentiation of Pseudomonas aeruginosa into the alginate-producing form: inactivation of mucB causes conversion to mucoidy.Semantic proximity Read ↗

Role of an alginate lyase for alginate transport in mucoid Pseudomonas aeruginosa.Semantic proximity Read ↗

Prc protease promotes mucoidy in mucA mutants of Pseudomonas aeruginosa.Semantic proximity Read ↗

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