Expression of Pseudomonas aeruginosa aer-2, one of two aerotaxis transducer genes, is controlled by RpoS

被引：11

作者：

Hong, CS

Kuroda, A

Takiguchi, N

Ohtake, H

Kato, J ^{[1
]}

机构：

[1] Hiroshima Univ, Grad Sch Adv Sci Matter, Dept Mol Biotechnol, Higashihiroshima 7398530, Japan

[2] Osaka Univ, Grad Sch Engn, Dept Biotechnol, Suita, Osaka, Japan

来源：

JOURNAL OF BACTERIOLOGY | 2005年 / 187卷 / 04期

关键词：

D O I：

10.1128/JB.187.4.1533-1535.2005

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Pseudomonas aeruginosa possesses two aerotaxis transducers, Aer and Aer-2. A deletion-insertion mutation of alternative sigma factor RpoS eliminated Aer-2-mediated aerotaxis but not Aer-mediated aerotaxis. Transcriptional analysis revealed that cheY2, cheA2, cheW2, and aer-2 were expressed in an RpoS-dependent manner as a single transcript.

引用

收藏

页码：1533 / 1535

页数：3

相关论文

共 23 条

[1] Transcriptional regulation of the nos genes for nitrous oxide reductase in Pseudomonas aeruginosa [J].

Arai, H ;

Mizutani, M ;

Igarashi, Y .

MICROBIOLOGY-SGM, 2003, 149 :29-36

[2] Methylation-independent aerotaxis mediated by the Escherichia coli aer protein [J].

Bibikov, SI ;

Miller, AC ;

Gosink, KK ;

Parkinson, JS .

JOURNAL OF BACTERIOLOGY, 2004, 186 (12) :3730-3737

[3] A signal transducer for aerotaxis in Escherichia coli [J].

Bibikov, SI ;

Biran, R ;

Rudd, KE ;

Parkinson, JS .

JOURNAL OF BACTERIOLOGY, 1997, 179 (12) :4075-4079

[4]

EspinosaUrgel M, 1996, MOL MICROBIOL, V21, P657

[5] CONSTRUCTION OF BROAD-HOST-RANGE PLASMID VECTORS FOR EASY VISIBLE SELECTION AND ANALYSIS OF PROMOTERS [J].

FARINHA, MA ;

KROPINSKI, AM .

JOURNAL OF BACTERIOLOGY, 1990, 172 (06) :3496-3499

[6] RAPID PRODUCTION OF FULL-LENGTH CDNAS FROM RARE TRANSCRIPTS - AMPLIFICATION USING A SINGLE GENE-SPECIFIC OLIGONUCLEOTIDE PRIMER [J].

FROHMAN, MA ;

DUSH, MK ;

MARTIN, GR .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1988, 85 (23) :8998-9002

[7] POSITIVE FNR-LIKE CONTROL OF ANAEROBIC ARGININE DEGRADATION AND NITRATE RESPIRATION IN PSEUDOMONAS-AERUGINOSA [J].

GALIMAND, M ;

GAMPER, M ;

ZIMMERMANN, A ;

HAAS, D .

JOURNAL OF BACTERIOLOGY, 1991, 173 (05) :1598-1606

[8]

HAAS D, 1992, PSEUDOMONAS : MOLECULAR BIOLOGY AND BIOTECHNOLOGY, P177

[9] PAS domain of the Aer redox sensor requires C-terminal residues for native-fold formation and flavin adenine dinucleotide binding [J].

Herrmann, S ;

Ma, QH ;

Johnson, MS ;

Repik, AV ;

Taylor, BL .

JOURNAL OF BACTERIOLOGY, 2004, 186 (20) :6782-6791

[10] CHROMOSOMAL GENETICS OF PSEUDOMONAS [J].

HOLLOWAY, BW ;

KRISHNAPILLAI, V ;

MORGAN, AF .

MICROBIOLOGICAL REVIEWS, 1979, 43 (01) :73-102