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Article

Transcription of the sporulation gene ssgA is activated by the IclR-type regulator SsgR in a whi-independent manner in Streptomyces coelicolor A3(2).

Molecular microbiology - 1 Aug 2004

Traag Bjørn A, Kelemen Gabriella H, Van Wezel Gilles P

Abstract excerpt

SsgA plays an important role in the control of sporulation-specific cell division and morphogenesis of streptomycetes, and ssgA null mutants have a rare conditionally non-sporulating phenotype. In this paper we show that transcription of ssgA and of the upstream-located ssgR, an iclR-type regulatory gene, is developmentally regulated in Streptomyces coelicolor and activated towards the onset of sporulation. A...

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Source

Identifiers

PMID: 15255907
DOI: 10.1111/j.1365-2958.2004.04186.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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Transcription of the sporulation gene ssgA is activated by the IclR-type regulator SsgR in a whi-independent manner in Streptomyces coelicolor A3(2).PMID 15255907Read ↗

WhiA, a protein of unknown function conserved among gram-positive bacteria, is essential for sporulation in Streptomyces coelicolor A3(2).Semantic proximity Read ↗

Characterization of ssfR and ssgA, two genes involved in sporulation of Streptomyces griseus.Semantic proximity Read ↗

The stress-response sigma factor sigma(H) controls the expression of ssgB, a homologue of the sporulation-specific cell division gene ssgA, in Streptomyces coelicolor A3(2).Semantic proximity Read ↗

A developmentally regulated gene encoding a repressor-like protein is essential for sporulation in Streptomyces coelicolor A3(2).Semantic proximity Read ↗

The Streptomyces coelicolor ssgB gene is required for early stages of sporulation.Semantic proximity Read ↗

A response regulator-like protein that functions at an intermediate stage of sporulation in Streptomyces coelicolor A3(2).Semantic proximity Read ↗

Molecular and cytological analysis of the expression of<i>Streptomyces</i>sporulation regulatory gene<i>whiH</i>Semantic proximity Read ↗

A sporulation-specific, sigF-dependent protein, SspA, affects septum positioning in Streptomyces coelicolor.Semantic proximity Read ↗

SarA influences the sporulation and secondary metabolism in Streptomyces coelicolor M145.Semantic proximity Read ↗

A connection between stress and development in the multicellular prokaryote Streptomyces coelicolor A3(2).Semantic proximity Read ↗

A novel compartment, the 'subapical stem' of the aerial hyphae, is the location of a sigN-dependent, developmentally distinct transcription in Streptomyces coelicolor.Semantic proximity Read ↗

SmeA, a small membrane protein with multiple functions in <i>Streptomyces</i> sporulation including targeting of a SpoIIIE/FtsK‐like protein to cell division septaSemantic proximity Read ↗

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