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Article

DksA affects ppGpp induction of RpoS at a translational level.

Journal of bacteriology - 1 Aug 2002

Brown Larissa, Gentry Daniel, Elliott Thomas, Cashel Michael

Abstract excerpt

The RpoS sigma factor (also called sigmaS or sigma38) is known to regulate at least 50 genes in response to environmental sources of stress or during entry into stationary phase. Regulation of RpoS abundance and activity is complex, with many factors participating at multiple levels. One factor is the nutritional stress signal ppGpp. The absence of ppGpp blocks or delays the induction of rpoS during entry into...

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Identifiers

PMID: 12142416
DOI: 10.1128/JB.184.16.4455-4465.2002
PMCID: PMC135238

Provenance

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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