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Article

Role of efflux pump(s) in intrinsic resistance of Pseudomonas aeruginosa: resistance to tetracycline, chloramphenicol, and norfloxacin.

Antimicrobial agents and chemotherapy - 1 Aug 1994

Li X Z, Livermore D M, Nikaido H

Abstract excerpt

Most strains of Pseudomonas aeruginosa are significantly more resistant, even in the absence of R plasmids, to many antimicrobial agents, including beta-lactams, tetracycline, chloramphenicol, and fluoroquinolones, than most other gram-negative rods. This broad-range resistance has so far been assumed to be mainly due to the low permeability of the P. aeruginosa outer membrane. The intrinsic-resistance phenotype...

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

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Identifiers

PMID: 7986003
DOI: 10.1128/AAC.38.8.1732
PMCID: PMC284630

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Source receipt: pubmed, retrieved 7 Sept 2026.

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