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Article

Transcriptional regulation of the four promoters of the agarase gene (dagA) of Streptomyces coelicolor A3(2).

Microbiology (Reading, England) - 1 Oct 1994

Servín-González L, Jensen M R, White J, Bibb M

Abstract excerpt

The agarase gene (dagA) of Streptomyces coelicolor A3(2) is transcribed from four promoters that are recognized by at least three, and probably four, different RNA polymerase holoenzymes, each containing a different sigma factor. S1 nuclease protection studies revealed that transcription from all four promoters is induced by the products of agar hydrolysis and strongly repressed by glucose. Mutants deficient in...

Topics

Base Sequence
DNA Probes
Gene Expression Regulation, Bacterial
Genes, Regulator
Glucose
Glycoside Hydrolases
Molecular Sequence Data
Mutation
Promoter Regions, Genetic
RNA
Streptomyces

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 7528081
DOI: 10.1099/00221287-140-10-2555

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7528081-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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