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Article

Involvement of superoxide dismutases in the response of Escherichia coli to selenium oxides.

Journal of bacteriology - 1 Mar 2002

Bébien Magali, Lagniel Gilles, Garin Jérôme, Touati Danièle, Verméglio André, Labarre Jean

Abstract excerpt

Selenium can provoke contrasting effects on living organisms. It is an essential trace element, and low concentrations have beneficial effects, such as the reduction of the incidence of cancer. However, higher concentrations of selenium salts can be toxic and mutagenic. The bases for both toxicity and protection are not clearly understood. To provide insights into these mechanisms, we analyzed the proteomic...

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Identifiers

PMID: 11872706
DOI: 10.1128/JB.184.6.1556-1564.2002
PMCID: PMC134873

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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