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Article

Characterization of the ArsRS Regulon ofHelicobacter pylori, Involved in Acid Adaptation

3 May 2006

Abstract excerpt

The human gastric pathogen Helicobacter pylori is extremely well adapted to the highly acidic conditions encountered in the stomach. The pronounced acid resistance of H. pylori relies mainly on the ammonia-producing enzyme urease; however, urease-independent mechanisms are likely to contribute to acid adaptation. Acid-responsive gene regulation is mediated at least in part by the ArsRS two-component system...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 16672598
DOI: 10.1128/jb.188.10.3449-3462.2006

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