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Article

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

Molecular microbiology - 1 Jul 1998

Ryding N J, Kelemen G H, Whatling C A, Flärdh K, Buttner M J, Chater K F

Abstract excerpt

whiH is one of several known loci specifically needed for the orderly multiple sporulation septation of aerial hyphae of Streptomyces coelicolor A3(2) and for the expression of at least some late sporulation genes. DNA complementing whiH mutants was located immediately upstream on hrdB, which encodes the principal sigma factor of S. coelicolor. Sequencing revealed a gene whose disruption gave rise to a typical...

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Identifiers

PMID: 9701826
DOI: 10.1046/j.1365-2958.1998.00939.x

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A developmentally regulated gene encoding a repressor-like protein is essential for sporulation in Streptomyces coelicolor A3(2).PMID 9701826Read ↗

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

A response regulator-like protein that functions at an intermediate stage of 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 ↗

Molecular and cytological analysis of the expression of<i>Streptomyces</i>sporulation regulatory gene<i>whiH</i>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 complex whiJ locus mediates environmentally sensitive repression of development of Streptomyces coelicolor A3(2).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 connection between stress and development in the multicellular prokaryote Streptomyces coelicolor A3(2).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 ↗

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 ↗

sigma(BldN), an extracytoplasmic function RNA polymerase sigma factor required for aerial mycelium formation in Streptomyces coelicolor A3(2).Semantic proximity Read ↗

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