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Article

sigB absence decreased Listeria monocytogenes EGD-e heat resistance but not its Pulsed Electric Fields resistance.

International journal of food microbiology - 30 Jun 2010

Somolinos M, Espina L, Pagán R, Garcia D

Abstract excerpt

This study shows the behaviour of Listeria monocytogenes under heat and Pulsed Electric Fields (PEF) treatments, as well as the influence of sigB in bacterial resistance and recovery. Absence of the sigB gene resulted in a decreased heat tolerance, showing that sigma(B) influences L. monocytogenes heat survival. Heat treatments at 60 degrees C (40s) caused sublethal membrane injuries in 99.99% of survivors. The...

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Identifiers

PMID: 20493572
DOI: 10.1016/j.ijfoodmicro.2010.04.023

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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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