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Article

The complex whiJ locus mediates environmentally sensitive repression of development of Streptomyces coelicolor A3(2).

Antonie van Leeuwenhoek - 1 Aug 2010

Aínsa José A, Bird Nick, Ryding N Jamie, Findlay Kim C, Chater Keith F

Abstract excerpt

A segment of DNA was isolated that complemented several poorly characterised sporulation-defective white-colony mutants of Streptomyces coelicolor A3(2) from an early collection (Hopwood et al., J Gen Microbiol 61: 397-408, 1970). Complementation was attributable to a gene, SCO4543, named whiJ, encoding a likely DNA-binding protein. Surprisingly, although some mutations in whiJ had a white colony phenotype,...

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Identifiers

PMID: 20405209
DOI: 10.1007/s10482-010-9443-3

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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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The complex whiJ locus mediates environmentally sensitive repression of development of Streptomyces coelicolor A3(2).PMID 20405209Read ↗

WhiA, a protein of unknown function conserved among gram-positive bacteria, is essential for sporulation 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 ↗

WhiD and WhiB, homologous proteins required for different stages of sporulation in Streptomyces coelicolor A3(2).Semantic proximity Read ↗

Association of early sporulation genes with suggested developmental decision points in Streptomyces coelicolor A3(2).Semantic proximity Read ↗

Spore colour in Streptomyces coelicolor A3(2) involves the developmentally regulated synthesis of a compound biosynthetically related to polyketide antibiotics.Semantic proximity Read ↗

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

The Streptomyces coelicolor sporulation-specific sigma WhiG form of RNA polymerase transcribes a gene encoding a ProX-like protein that is dispensable for sporulation.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 ↗

Novel two-component systems implied in antibiotic production in Streptomyces coelicolor.Semantic proximity Read ↗

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

New sporulation loci in Streptomyces coelicolor A3(2).Semantic proximity Read ↗

Sigma factor WhiG and its regulation constitute a target of a mutational phenomenon occurring during aerial mycelium growth in Streptomyces ambofaciens ATCC23877.Semantic proximity Read ↗

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