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Article

Polynucleotide phosphorylase negatively controls spv virulence gene expression in Salmonella enterica.

Infection and immunity - 1 Feb 2006

Ygberg Sofia Eriksson, Clements Mark O, Rytkönen Anne, Thompson Arthur, Holden David W, Hinton Jay C D, Rhen Mikael

Abstract excerpt

Mutational inactivation of the cold-shock-associated exoribonuclease polynucleotide phosphorylase (PNPase; encoded by the pnp gene) in Salmonella enterica serovar Typhimurium was previously shown to enable the bacteria to cause chronic infection and to affect the bacterial replication in BALB/c mice (M. O. Clements et al., Proc. Natl. Acad. Sci. USA 99:8784-8789, 2002). Here, we report that PNPase deficiency...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 16428774
DOI: 10.1128/IAI.74.2.1243-1254.2006
PMCID: PMC1360324

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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