Literature DB >> 17526696

Thermoregulation of Escherichia coli hchA transcript stability.

Aviram Rasouly1, Yotam Shenhar, Eliora Z Ron.   

Abstract

The conserved chaperone Hsp31 of Escherichia coli is transcribed at low temperatures by sigma(S) and repressed by H-NS, whereas at high temperature, transcription is by sigma70 independently of both sigma(S) and H-NS. Here we present evidence for an additional, novel, temperature-dependent control of Hsp31 expression by increased transcript stability.

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Year:  2007        PMID： 17526696      PMCID： PMC1951820          DOI： 10.1128/JB.00453-07

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  8 in total

1.  Escherichia coli Hsp31 functions as a holding chaperone that cooperates with the DnaK-DnaJ-GrpE system in the management of protein misfolding under severe stress conditions.

Authors:  Mirna Mujacic; Martin W Bader; François Baneyx
Journal:  Mol Microbiol       Date:  2004-02       Impact factor: 3.501

2.  Hsp31, the Escherichia coli yedU gene product, is a molecular chaperone whose activity is inhibited by ATP at high temperatures.

Authors:  M S R Sastry; Konstantin Korotkov; Yan Brodsky; Francois Baneyx
Journal:  J Biol Chem       Date:  2002-09-15       Impact factor: 5.157

3.  Regulation of Escherichia coli hchA, a stress-inducible gene encoding molecular chaperone Hsp31.

Authors:  Mirna Mujacic; François Baneyx
Journal:  Mol Microbiol       Date:  2006-06       Impact factor: 3.501

4.  Genome-wide analysis of the general stress response network in Escherichia coli: sigmaS-dependent genes, promoters, and sigma factor selectivity.

Authors:  Harald Weber; Tino Polen; Johanna Heuveling; Volker F Wendisch; Regine Hengge
Journal:  J Bacteriol       Date:  2005-03       Impact factor: 3.490

5.  One-step inactivation of chromosomal genes in Escherichia coli K-12 using PCR products.

Authors:  K A Datsenko; B L Wanner
Journal:  Proc Natl Acad Sci U S A       Date:  2000-06-06       Impact factor: 11.205

6.  Requirement for the acetyl phosphate pathway in Escherichia coli ATP-dependent proteolysis.

Authors:  Itzhak Mizrahi; Dvora Biran; Eliora Z Ron
Journal:  Mol Microbiol       Date:  2006-10       Impact factor: 3.501

7.  Genome-wide expression profiling in Escherichia coli K-12.

Authors:  C S Richmond; J D Glasner; R Mau; H Jin; F R Blattner
Journal:  Nucleic Acids Res       Date:  1999-10-01       Impact factor: 16.971

8.  Identification of a central regulator of stationary-phase gene expression in Escherichia coli.

Authors:  R Lange; R Hengge-Aronis
Journal:  Mol Microbiol       Date:  1991-01       Impact factor: 3.501
  8 in total
  1 in total

1.  Comparative genomic characterization of a Thailand-Myanmar isolate, MS6, of Vibrio cholerae O1 El Tor, which is phylogenetically related to a "US Gulf Coast" clone.

Authors:  Kazuhisa Okada; Mathukorn Na-Ubol; Wirongrong Natakuathung; Amonrattana Roobthaisong; Fumito Maruyama; Ichiro Nakagawa; Siriporn Chantaroj; Shigeyuki Hamada
Journal:  PLoS One       Date:  2014-06-02       Impact factor: 3.240
  1 in total

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