Bacterial defenses against oxidative stress

Bacteria treated with low doses of oxidants such as hydrogen peroxide adapt to subsequent high doses of these oxidants by inducing the expression of numerous genes. The study of these genes and the roles they play in defending bacteria against oxidative damage has given general insights into what ox...

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Veröffentlicht in:Trends in Genetics 1990, Vol.6 (11), p.363-368
Hauptverfasser: Storz, Gisela, Tartaglia, Louis A., Farr, Spencer B., Ames, Bruce N.
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container_title Trends in Genetics
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creator Storz, Gisela
Tartaglia, Louis A.
Farr, Spencer B.
Ames, Bruce N.
description Bacteria treated with low doses of oxidants such as hydrogen peroxide adapt to subsequent high doses of these oxidants by inducing the expression of numerous genes. The study of these genes and the roles they play in defending bacteria against oxidative damage has given general insights into what oxidants are hazardous to cells, what cell constituents are damaged by oxidants, and how cells sense and respond to oxidative stress.
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subjects Enterobacteriaceae - genetics
Enterobacteriaceae - metabolism
Escherichia coli
Escherichia coli - genetics
Escherichia coli - metabolism
Free Radicals
Gene Expression Regulation, Bacterial
Hydrogen Peroxide - metabolism
Hydroxides - metabolism
Hydroxyl Radical
Oxidation-Reduction
Salmonella typhimurium
Salmonella typhimurium - genetics
Salmonella typhimurium - metabolism
Superoxides - metabolism
title Bacterial defenses against oxidative stress
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