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Article

Pseudomonas aeruginosa from canine otitis externa exhibit a quorum sensing deficiency.

Veterinary microbiology - 5 Apr 2004

Tron E A M, Wilke H L, Petermann S R, Rust L

Abstract excerpt

Pseudomonas aeruginosa LasB elastase gene (lasB) transcription depends on cell density-dependent quorum-sensing mechanisms of gene activation. Previously, we collected several non-mucoid P. aeruginosa veterinary isolates and showed that the total matrix protease phenotype was similar for isolates regardless of host and site of isolation. In contrast, isolates from chronic canine ear infections (otitis externa)...

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Identifiers

PMID: 15019103
DOI: 10.1016/j.vetmic.2003.12.005

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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