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Article

Pseudomonas aeruginosa gshA Mutant Is Defective in Biofilm Formation, Swarming, and Pyocyanin Production.

mSphere - 25 Apr 2018

Van Laar Tricia A, Esani Saika, Birges Tyler J, Hazen Bethany, Thomas Jason M, Rawat Mamta

Abstract excerpt

Pseudomonas aeruginosa is a ubiquitous Gram-negative bacterium that can cause severe opportunistic infections. The principal redox buffer employed by this organism is glutathione (GSH). To assess the role of GSH in the virulence of P. aeruginosa, a number of analyses were performed using a mutant strain deficient in gshA, which does not produce GSH. The mutant strain exhibited a growth delay in minimal medium...

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Identifiers

PMID: 29669887
DOI: 10.1128/mSphere.00155-18
PMCID: PMC5907650

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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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