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Stress responses of Synechocystis sp. strain PCC 6803 mutants impaired in genes encoding putative alternative sigma factors.

Microbiology (Reading, England) - 1 Nov 2000

Huckauf Jana, Nomura Chris, Forchhammer Karl, Hagemann Martin

Abstract excerpt

In the complete genome sequence of the cyanobacterium SYNECHOCYSTIS: sp. strain PCC 6803 [Kaneko et al. (1996 ). DNA Res 3, 109-136] genes were identified encoding putative group 3 sigma-factors SigH (Sll-0856), SigG (Slr-1545) and SigF (Slr-1564) and the regulatory protein RsbU (Slr-2031). Mutations in these genes were generated by interposon mutagenesis to study their importance in stress acclimation. For the...

Topics

Bacterial Proteins
Base Sequence
Cyanobacteria
DNA Primers
Genes, Bacterial
Heat-Shock Proteins
Heat-Shock Response
Mutagenesis, Insertional
Mutation
Sigma Factor
Sodium Chloride

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 11065366
DOI: 10.1099/00221287-146-11-2877

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