Role of σB in adaptation of Listeria monocytogenes to growth at low temperature

被引：112

作者：

Becker, LA ^{[1
]}

Evans, SN ^{[1
]}

Hutkins, RW ^{[1
]}

Benson, AK ^{[1
]}

机构：

[1] Univ Nebraska, Dept Food Sci & Technol, Lincoln, NE 68583 USA

来源：

JOURNAL OF BACTERIOLOGY | 2000年 / 182卷 / 24期

关键词：

D O I：

10.1128/JB.182.24.7083-7087.2000

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The activity of sigma (B) in Listeria monocytogenes is stimulated by high osmolarity and is necessary for efficient uptake of osmoprotectants. Here we demonstrate that, during cold shock, sigma (B) contributes to adaptation in a growth phase-dependent manner and is necessary for efficient accumulation of betaine and carnitine as cryoprotectants.

引用

页码：7083 / 7087

页数：5

共 43 条

[1] Modulator protein RsbR regulates environmental signalling in the general stress pathway of Bacillus subtilis [J].

Akbar, S ;

Kang, CM ;

Gaidenko, TA ;

Price, CW .

MOLECULAR MICROBIOLOGY, 1997, 24 (03) :567-578

[2] AN ADENOSINE NUCLEOTIDE SWITCH CONTROLLING THE ACTIVITY OF A CELL-TYPE-SPECIFIC TRANSCRIPTION FACTOR IN BACILLUS-SUBTILIS [J].

ALPER, S ;

DUNCAN, L ;

LOSICK, R .

CELL, 1994, 77 (02) :195-205

[3] Critical role of anteiso-C-15:0 fatty acid in the growth of Listeria monocytogenes at low temperatures [J].

Annous, BA ;

Becker, LA ;

Bayles, DO ;

Labeda, DP ;

Wilkinson, BJ .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1997, 63 (10) :3887-3894

[4] QUATERNARY AMMONIUM-COMPOUNDS IN THE BIOSPHERE - AN EXAMPLE OF A VERSATILE ADAPTIVE STRATEGY [J].

ANTHONI, U ;

CHRISTOPHERSEN, C ;

HOUGAARD, L ;

NIELSEN, PH .

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY, 1991, 99 (01) :1-18

[5] Identification of the gene encoding the alternative sigma factor σB from Listeria monocytogenes and its role in osmotolerance [J].

Becker, LA ;

Çetin, MS ;

Hutkins, RW ;

Benson, AK .

JOURNAL OF BACTERIOLOGY, 1998, 180 (17) :4547-4554

[6] BACILLUS-SUBTILIS SIGMA-B IS REGULATED BY A BINDING-PROTEIN (RSBW) THAT BLOCKS ITS ASSOCIATION WITH CORE RNA-POLYMERASE [J].

BENSON, AK ;

HALDENWANG, WG .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1993, 90 (06) :2330-2334

[7] EFFECT OF EXOGENOUS PROLINE, BETAINE, AND CARNITINE ON GROWTH OF LISTERIA-MONOCYTOGENES IN A MINIMAL MEDIUM [J].

BEUMER, RR ;

GIFFEL, MCT ;

COX, LJ ;

ROMBOUTS, FM ;

ABEE, T .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1994, 60 (04) :1359-1363

[8] TRANSCRIPTION FACTOR-SIGMA-B OF BACILLUS-SUBTILIS CONTROLS A LARGE STATIONARY-PHASE REGULON [J].

BOYLAN, SA ;

REDFIELD, AR ;

PRICE, CW .

JOURNAL OF BACTERIOLOGY, 1993, 175 (13) :3957-3963

[9] STRESS-INDUCED ACTIVATION OF THE SIGMA(B) TRANSCRIPTION FACTOR OF BACILLUS-SUBTILIS [J].

BOYLAN, SA ;

REDFIELD, AR ;

BRODY, MS ;

PRICE, CW .

JOURNAL OF BACTERIOLOGY, 1993, 175 (24) :7931-7937

[10] SINGLE-STEP METHOD OF RNA ISOLATION BY ACID GUANIDINIUM THIOCYANATE PHENOL CHLOROFORM EXTRACTION [J].

CHOMCZYNSKI, P ;

SACCHI, N .

ANALYTICAL BIOCHEMISTRY, 1987, 162 (01) :156-159

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