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Article

Mg2+ as an extracellular signal: environmental regulation of Salmonella virulence.

Cell - 12 Jan 1996

García Véscovi E, Soncini F C, Groisman E A

Abstract excerpt

Ions are not traditionally thought to act as first messengers in signal transduction cascades. However, while searching for genes regulated by the PhoP/PhoQ virulence regulatory system of Salmonella typhimurium, we recovered two loci whose expression is controlled by the concentration of Mg2+. To determine whether Mg2+ is the signal modulating the whole PhoP/PhoQ system, we evaluated the gene expression pattern...

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PMID: 8548821
DOI: 10.1016/s0092-8674(00)81003-x

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Mg2+ as an extracellular signal: environmental regulation of Salmonella virulence.PMID 8548821Read ↗

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