Genetic evidence that multiple proteases are involved in modulation of heat-induced activation of the sigma factor SigI in Bacillus subtilis

Abstract The Bacillus subtilis sigI-rsgI operon encodes the heat-inducible sigma factor SigI and its cognate anti-sigma factor RsgI. The heat-activated SigI positively regulates expression of sigI itself and genes involved in cell wall homeostasis and heat resistance. It remains unknown which protea...

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Veröffentlicht in:	FEMS microbiology letters 2017-04, Vol.364 (7)
Hauptverfasser:	Liu, Tai-Yen, Chu, Shu-Hung, Hu, Yi-Nei, Wang, Jyun-Jhih, Shaw, Gwo-Chyuan
Format:	Artikel
Sprache:	eng
Schlagworte:	Activation Bacillus subtilis Bacillus subtilis - enzymology Bacillus subtilis - genetics Bacillus subtilis - metabolism Bacterial proteins Bacterial Proteins - genetics Bacterial Proteins - metabolism Cell Wall - metabolism Cell walls Clonal deletion Complementation Deactivation Down-Regulation Gene Deletion Gene expression Gene Expression Regulation, Bacterial Genes Genetic Complementation Test Gram-positive bacteria Heat resistance Heat stress Heat tolerance Heat-Shock Response Homeostasis Hot Temperature Inactivation Microbiology Modulation Mutation Peptide Hydrolases - genetics Peptide Hydrolases - metabolism Promoter Regions, Genetic Protease Proteinase Sigma factor Sigma Factor - genetics Sigma Factor - metabolism Thermal resistance Transcription Transcription, Genetic
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