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Article

The algT gene of Pseudomonas syringae pv. glycinea and new insights into the transcriptional organization of the algT-muc gene cluster.

Journal of bacteriology - 1 Dec 2006

Schenk Alexander, Berger Michael, Keith Lisa M, Bender Carol L, Muskhelishvili Georgi, Ullrich Matthias S

Abstract excerpt

The phytopathogenic bacterium Pseudomonas syringae pv. glycinea infects soybean plants and causes bacterial blight. In addition to P. syringae, the human pathogen Pseudomonas aeruginosa and the soil bacterium Azotobacter vinelandii produce the exopolysaccharide alginate, a copolymer of d-mannuronic and l-guluronic acids. Alginate production in P. syringae has been associated with increased fitness and virulence...

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Identifiers

PMID: 17012388
DOI: 10.1128/JB.01160-06
PMCID: PMC1698189

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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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Research trail→

Click a neighbor to travelStep 1 · 12 closest

The algT gene of Pseudomonas syringae pv. glycinea and new insights into the transcriptional organization of the algT-muc gene cluster.PMID 17012388Read ↗

The alternative sigma factor AlgT, but not alginate synthesis, promotes in planta multiplication of Pseudomonas syringae pv. glycinea.Semantic proximity Read ↗

AlgT (sigma22) controls alginate production and tolerance to environmental stress in Pseudomonas syringae.Semantic proximity Read ↗

The algT (algU) gene of Pseudomonas aeruginosa, a key regulator involved in alginate biosynthesis, encodes an alternative sigma factor (sigma E).Semantic proximity Read ↗

Mucoid-to-nonmucoid conversion in alginate-producing Pseudomonas aeruginosa often results from spontaneous mutations in algT, encoding a putative alternate sigma factor, and shows evidence for autoregulation.Semantic proximity Read ↗

AlgU Controls Expression of Virulence Genes in Pseudomonas syringae pv. tomato DC3000.Semantic proximity Read ↗

Sigma factor-anti-sigma factor interaction in alginate synthesis: inhibition of AlgT by MucA.Semantic proximity Read ↗

Expression of mucoid induction factor MucE is dependent upon the alternate sigma factor AlgU in Pseudomonas aeruginosaSemantic proximity Read ↗

Regulation of alginate biosynthesis in Pseudomonas syringae pv. syringae.Semantic proximity Read ↗

Characterization of the genes coding for the putative sigma factor AlgU and its regulators MucA, MucB, MucC, and MucD in Azotobacter vinelandii and evaluation of their roles in alginate biosynthesis.Semantic proximity Read ↗

Overproduction of the AlgT Sigma Factor Is Lethal to Mucoid 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 ↗

Analysis of promoters controlled by the putative sigma factor AlgU regulating conversion to mucoidy in Pseudomonas aeruginosa: relationship to sigma E and stress response.Semantic proximity Read ↗

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