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Commercial Lysogeny Broth culture media and oxidative stress: a cautious tale.

Free radical biology & medicine - 1 Sept 2014

Ezraty Benjamin, Henry Camille, Hérisse Marion, Denamur Erick, Barras Frédéric

Abstract excerpt

Lysogeny Broth (LB), most often misnamed Luria-Bertani medium, ranks among the most commonly used growth media in microbiology. Surprisingly, we observed that oxidative levels vary with the commercial origin of the LB ready to use powder. Indeed, growth on solid media of Escherichia coli and Salmonella derivatives lacking antioxidative stress defenses, such as oxyR mutant devoid of the H2O2-sensing...

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PMID: 25048972
DOI: 10.1016/j.freeradbiomed.2014.07.010

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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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