Evidence for involvement of proteins HU and RpoS in transcription of the osmoresponsive proU operon in Escherichia coli.

doi:10.1128/jb.176.17.5378-5384.1994

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Article

Evidence for involvement of proteins HU and RpoS in transcription of the osmoresponsive proU operon in Escherichia coli.

Journal of bacteriology - 1 Sept 1994

Manna D, Gowrishankar J

Abstract excerpt

Transcription of the proU operon of Escherichia coli is induced several hundred-fold upon growth at elevated osmolarity, but the underlying mechanisms are incompletely understood. Three cis elements appear to act additively to mediate proU osmoresponsivity: (i) sequences around a promoter, P1, wh...

Topics

Alleles
Amino Acid Transport Systems
Bacterial Proteins
Base Sequence
Carrier Proteins
Culture Media
DNA-Binding Proteins
Escherichia coli
Gene Expression
Genes, Bacterial
Genotype
Molecular Sequence Data
Mutagenesis
Mutagenesis, Insertional
Nitrosoguanidines
Operon
Osmolar Concentration
Plasmids

Source

Open in PubMed Open full text

Identifiers

PMID: 8071215
DOI: 10.1128/jb.176.17.5378-5384.1994
PMCID: PMC196724

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-8071215-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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