Induction of YdeO, a Regulator for Acid Resistance Genes, by Ultraviolet Irradiation in Escherichia coli

被引：8
作者：
Yamanaka, Yuki
Ishihama, Akira
Yamamoto, Kaneyoshi [1 ]
机构：
[1] Hosei Univ, Dept Frontier Biosci, Koganei, Tokyo 1848584, Japan
来源：
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2012年 / 76卷 / 06期
关键词：
Escherichia coli; ydeO; acid resistance; UV irradiation; transcription regulation; PROTEIN;
D O I：
10.1271/bbb.120041
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
YdeO, an AraC-type transcription factor, is an important regulator in the induction of acid-resistance genes in Escherichia coli. In this study, we found that ydeO expression was induced 20 min after exposure to UV irradiation. This required the evgA and gadE genes in vivo. YdeO, induced by UV, controls the expression of a total of 21 genes. This accompanies SOS response in E. coli.
引用
收藏
页码：1236 / 1238
页数：3
相关论文
共 17 条
[1]   Construction of Escherichia coli K-12 in-frame, single-gene knockout mutants:: the Keio collection [J].
Baba, Tomoya ;
Ara, Takeshi ;
Hasegawa, Miki ;
Takai, Yuki ;
Okumura, Yoshiko ;
Baba, Miki ;
Datsenko, Kirill A. ;
Tomita, Masaru ;
Wanner, Barry L. ;
Mori, Hirotada .
MOLECULAR SYSTEMS BIOLOGY, 2006, 2 (1) :2006.0008
[2]   MECHANISM OF ACTION OF THE LEXA GENE-PRODUCT [J].
BRENT, R ;
PTASHNE, M .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, 1981, 78 (07) :4204-4208
[3]  
Courcelle J, 2001, GENETICS, V158, P41
[4]   Escherichia coli acid resistance:: Tales of an amateur acidophile [J].
Foster, JW .
NATURE REVIEWS MICROBIOLOGY, 2004, 2 (11) :898-907
[5]  
Friedberg E.G., 1995, DNA Repair and Mutagenesis, P407
[6]   RcsB Is Required for Inducible Acid Resistance in Escherichia coli and Acts at gadE-Dependent and -Independent Promoters [J].
Johnson, Matthew D. ;
Burton, Neil A. ;
Gutierrez, Bernardo ;
Painter, Kimberley ;
Lund, Peter A. .
JOURNAL OF BACTERIOLOGY, 2011, 193 (14) :3653-3656
[7]   PURIFIED LEXA PROTEIN IS A REPRESSOR OF THE RECA AND LEXA GENES [J].
LITTLE, JW ;
MOUNT, DW ;
YANISCHPERRON, CR .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, 1981, 78 (07) :4199-4203
[8]  
Lovett ST, 2011, BACTERIAL STRESS RESPONSES, 2ND EDITION, P205
[9]   Characterization of EvgAS-YdeO-GadE branched regulatory circuit governing glutamate-dependent acid resistance in Escherichia coli [J].
Ma, Z ;
Masuda, N ;
Foster, JW .
JOURNAL OF BACTERIOLOGY, 2004, 186 (21) :7378-7389
[10]   Regulatory network of acid resistance genes in Escherichia coli [J].
Masuda, N ;
Church, GM .
MOLECULAR MICROBIOLOGY, 2003, 48 (03) :699-712
12