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<i>Salmonella enterica</i> Serovar Gallinarum Requires ppGpp for Internalization and Survival in Animal Cells

12 Jul 2008

Abstract excerpt

To elucidate the pathogenic mechanism of Salmonella enterica serovar Gallinarum, we examined the expression of the genes encoded primarily in Salmonella pathogenicity island 1 (SPI-1) and SPI-2. These genes were found to be induced as cultures entered stationary phase under high- and low-oxygen growth conditions, as also observed for Salmonella serovar Typhimurium. In contrast, Salmonella serovar Gallinarum in...

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PMID: 18621899
DOI: 10.1128/jb.00385-08

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