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Article

The ancestral SgrS RNA discriminates horizontally acquired Salmonella mRNAs through a single G-U wobble pair.

Proceedings of the National Academy of Sciences of the United States of America - 27 Mar 2012

Papenfort Kai, Podkaminski Dimitri, Hinton Jay C D, Vogel Jörg

Abstract excerpt

SgrS RNA is a model for the large class of Hfq-associated small RNAs that act to posttranscriptionally regulate bacterial mRNAs. The function of SgrS is well-characterized in nonpathogenic Escherichia coli, where it was originally shown to counteract glucose-phosphate stress by acting as a repressor of the ptsG mRNA, which encodes the major glucose transporter. We have discovered additional SgrS targets in...

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Identifiers

PMID: 22383560
DOI: 10.1073/pnas.1119414109
PMCID: PMC3323961

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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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