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The CorA Mg2+ channel is required for the virulence of Salmonella enterica serovar typhimurium.


ABSTRACT: CorA is the primary Mg(2+) channel in Salmonella enterica serovar Typhimurium. A corA mutant is attenuated in mice and defective for invasion of and replication within epithelial cells. Microarray studies show that several virulence effectors are repressed in a corA mutant strain, which ultimately manifests itself as a decrease in virulence.

SUBMITTER: Papp-Wallace KM 

PROVIDER: S-EPMC2566004 | biostudies-literature | 2008 Oct

REPOSITORIES: biostudies-literature

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The CorA Mg2+ channel is required for the virulence of Salmonella enterica serovar typhimurium.

Papp-Wallace Krisztina M KM   Nartea Margaret M   Kehres David G DG   Porwollik Steffen S   McClelland Michael M   Libby Stephen J SJ   Fang Ferric C FC   Maguire Michael E ME  

Journal of bacteriology 20080801 19


CorA is the primary Mg(2+) channel in Salmonella enterica serovar Typhimurium. A corA mutant is attenuated in mice and defective for invasion of and replication within epithelial cells. Microarray studies show that several virulence effectors are repressed in a corA mutant strain, which ultimately manifests itself as a decrease in virulence. ...[more]

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