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Acid-stress-induced changes in enterohaemorrhagic Escherichia coli O157 : H7 virulence

31 Aug 2009

Abstract excerpt

Enterohaemorrhagic Escherichia coli (EHEC) O157 : H7 is naturally exposed to a wide variety of stresses including gastric acid shock, and yet little is known about how this stress influences virulence. This study investigated the impact of acid stress on several critical virulence properties including survival, host adhesion, Shiga toxin production, motility and induction of host-cell apoptosis. Several...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 19497950
DOI: 10.1099/mic.0.025171-0

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