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The Helicobacter pylori MutS protein confers protection from oxidative DNA damage

26 Aug 2005

Abstract excerpt

The human gastric pathogenic bacterium Helicobacter pylori lacks a MutSLH-like DNA mismatch repair system. Here, we have investigated the functional roles of a mutS homologue found in H. pylori, and show that it plays an important physiological role in repairing oxidative DNA damage. H. pylori mutS mutants are more sensitive than wild-type cells to oxidative stress induced by agents such as H2O2, paraquat or...

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Identifiers

PMID: 16164556
DOI: 10.1111/j.1365-2958.2005.04833.x

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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.

Related research

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The Helicobacter pylori MutS protein confers protection from oxidative DNA damagePMID 16164556Read ↗

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