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Article

Global regulation by CsrA in Salmonella typhimurium.

Molecular microbiology - 1 Jun 2003

Lawhon Sara D, Frye Jonathan G, Suyemoto Mitsu, Porwollik Steffen, McClelland Michael, Altier Craig

Abstract excerpt

CsrA is a regulator of invasion genes in Salmonella enterica serovar Typhimurium. To investigate the wider role of CsrA in gene regulation, we compared the expression of Salmonella genes in a csrA mutant with those in the wild type using a DNA microarray. As expected, we found that expression of Salmonella pathogenicity island 1 (SPI-1) invasion genes was greatly reduced in the csrA mutant, as were genes outside...

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Identifiers

PMID: 12791144
DOI: 10.1046/j.1365-2958.2003.03535.x

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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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