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Article

Gene expression in Listeria monocytogenes exposed to sublethal concentration of benzalkonium chloride.

Comparative immunology, microbiology and infectious diseases - 1 Jun 2015

Tamburro Manuela, Ripabelli Giancarlo, Vitullo Monia, Dallman Timothy James, Pontello Mirella, Amar Corinne Francoise Laurence, Sammarco Michela Lucia

Abstract excerpt

In this study, tolerance at sublethal concentration of benzalkonium chloride and transcription levels of mdrL, ladR, lde, sigB and bcrABC genes in Listeria monocytogenes strains were evaluated. Viable cells reduction occurred in 45% of strains and clinical isolates showed lower sensitivity than isolates from foods. An increased transcription of an efflux system encoding gene was found in 60% of strains, and...

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Identifiers

PMID: 25910634
DOI: 10.1016/j.cimid.2015.03.004

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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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