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Title: Agrobacterium tumefaciens soxR is involved in superoxide stress protection and also directly regulates superoxide-inducible expression of itself and a target gene
Authors: Warawan Eiamphungporn
Nisanart Charoenlap
Paiboon Vattanaviboon
Skorn Mongkolsuk
Chulabhorn Research Institute
Mahidol University
Cornell University
Keywords: Immunology and Microbiology
Issue Date: 1-Dec-2006
Citation: Journal of Bacteriology. Vol.188, No.24 (2006), 8669-8673
Abstract: Inactivation of Agrobacterium tumefaciens soxR increases sensitivity to superoxide generators. soxR expression is highly induced by superoxide stress and is autoregulated. SoxR also directly regulates the superoxide-inducible expression of atu5152. Taken together, the physiological role of soxR and the mechanism by which it regulates expression of target genes make the A. tumefaciens SoxR system different from other bacterial systems. Copyright © 2006, American Society for Microbiology. All Rights Reserved.
ISSN: 00219193
Appears in Collections:Scopus 2006-2010

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