Membrane fluidization triggers membrane remodeling which affects the thermotolerance in Escherichia coli

Treatment of Escherichia coli with non-lethal doses of heat or benzyl alcohol (BA) causes transient membrane fluidization and permeabilization, and induces the rapid transcription of heat-shock genes in a σ 32-dependent manner. This early response is followed by a rapid adaptation (priming) of the c...

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Bibliographic Details
Published in:	Biochemical and biophysical research communications Vol. 328; no. 4; pp. 1216 - 1223
Main Authors:	Shigapova, Natalia, Török, Zsolt, Balogh, Gábor, Goloubinoff, Pierre, Vígh, László, Horváth, Ibolya
Format:	Journal Article
Language:	English
Published:	United States Elsevier Inc 25-03-2005
Subjects:	Acquired thermotolerance Adaptation, Physiological - drug effects Adaptation, Physiological - physiology Adaptation, Physiological - radiation effects Benzyl Alcohol - pharmacology Cell Membrane Permeability - drug effects Cell Membrane Permeability - physiology Cell Membrane Permeability - radiation effects Dose-Response Relationship, Drug Dose-Response Relationship, Radiation Escherichia coli Escherichia coli - drug effects Escherichia coli - physiology Escherichia coli - radiation effects Escherichia coli - ultrastructure Heat stress Heat-Shock Response - drug effects Heat-Shock Response - physiology Heat-Shock Response - radiation effects Hot Temperature Lipid saturation Membrane fluidity Membrane Fluidity - drug effects Membrane Fluidity - physiology Membrane Fluidity - radiation effects Molecular chaperones Thermosensor Membrane fluidity Heat stress Lipid saturation Molecular chaperones Thermosensor Acquired thermotolerance
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