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Article

Osmolyte-induced transcription: -35 region elements and recognition by sigma38 (rpoS).

Molecular microbiology - 1 Feb 2006

Rosenthal Adam Z, Hu Minshan, Gralla Jay D

Abstract excerpt

In order to meet osmotic challenges in the gastrointestinal tract, enteric bacteria rapidly accumulate salts of glutamate and other weak organic acids. The ensuing transcriptional activation is mediated by unknown elements at sigma38 (rpoS)-dependent promoters. Here we identify DNA elements needed for high levels of transcription in the presence of salt and acetate and show that they are associated with the -35...

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Identifiers

PMID: 16420371
DOI: 10.1111/j.1365-2958.2005.04999.x

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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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