Literature DB >> 20889758

Copper stress targets the rcs system to induce multiaggregative behavior in a copper-sensitive Salmonella strain.

Lucas B Pontel1, Alejandro Pezza, Fernando C Soncini.   

Abstract

Salmonella ΔcuiD strains form mucoid colonies on copper-containing solid media. We show here that this multiaggregative behavior is caused by the Rcs-dependent induction of colanic acid extracellular polysaccharide. Deletion of cps operon genes in a ΔcuiD strain increased the sensitivity to copper, indicating a role for colanic acid in copper resistance.

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Year:  2010        PMID： 20889758      PMCID： PMC2981218          DOI： 10.1128/JB.00781-10

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


  30 in total

Review 1.  The Rcs phosphorelay: a complex signal transduction system.

Authors:  Nadim Majdalani; Susan Gottesman
Journal:  Annu Rev Microbiol       Date:  2005       Impact factor: 15.500

2.  Role of RcsF in signaling to the Rcs phosphorelay pathway in Escherichia coli.

Authors:  Nadim Majdalani; Michael Heck; Valerie Stout; Susan Gottesman
Journal:  J Bacteriol       Date:  2005-10       Impact factor: 3.490

3.  The Rcs phosphorelay system is specific to enteric pathogens/commensals and activates ydeI, a gene important for persistent Salmonella infection of mice.

Authors:  Kimberly D Erickson; Corrella S Detweiler
Journal:  Mol Microbiol       Date:  2006-09-29       Impact factor: 3.501

Review 4.  Regulation of capsular polysaccharide synthesis in Escherichia coli K12.

Authors:  S Gottesman; V Stout
Journal:  Mol Microbiol       Date:  1991-07       Impact factor: 3.501

5.  CueO is a multi-copper oxidase that confers copper tolerance in Escherichia coli.

Authors:  G Grass; C Rensing
Journal:  Biochem Biophys Res Commun       Date:  2001-09-07       Impact factor: 3.575

6.  Mutations in the cueA gene encoding a copper homeostasis P-type ATPase reduce the pathogenicity of Pseudomonas aeruginosa in mice.

Authors:  William R Schwan; Paul Warrener; Elizabeth Keunz; C Kendall Stover; Kim R Folger
Journal:  Int J Med Microbiol       Date:  2005-08       Impact factor: 3.473

7.  Transcriptional autoregulation of the Salmonella typhimurium phoPQ operon.

Authors:  F C Soncini; E G Véscovi; E A Groisman
Journal:  J Bacteriol       Date:  1995-08       Impact factor: 3.490

8.  The temporal expression profile of Mycobacterium tuberculosis infection in mice.

Authors:  Adel M Talaat; Rick Lyons; Susan T Howard; Stephen Albert Johnston
Journal:  Proc Natl Acad Sci U S A       Date:  2004-03-18       Impact factor: 11.205

9.  The RcsC sensor kinase is required for normal biofilm formation in Escherichia coli K-12 and controls the expression of a regulon in response to growth on a solid surface.

Authors:  Lionel Ferrières; David J Clarke
Journal:  Mol Microbiol       Date:  2003-12       Impact factor: 3.501

10.  The PmrA/PmrB and RcsC/YojN/RcsB systems control expression of the Salmonella O-antigen chain length determinant.

Authors:  Mónica A Delgado; Chakib Mouslim; Eduardo A Groisman
Journal:  Mol Microbiol       Date:  2006-04       Impact factor: 3.501
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  6 in total

1.  A colanic acid operon deletion mutation enhances induction of early antibody responses by live attenuated Salmonella vaccine strains.

Authors:  Shifeng Wang; Huoying Shi; Yuhua Li; Zhaoxing Shi; Xin Zhang; Chang-Ho Baek; Tabor Mothershead; Roy Curtiss
Journal:  Infect Immun       Date:  2013-06-17       Impact factor: 3.441

2.  Compartment and signal-specific codependence in the transcriptional control of Salmonella periplasmic copper homeostasis.

Authors:  Alejandro Pezza; Lucas B Pontel; Carolina López; Fernando C Soncini
Journal:  Proc Natl Acad Sci U S A       Date:  2016-09-27       Impact factor: 11.205

3.  Effects of Lipopolysaccharide Core Sugar Deficiency on Colanic Acid Biosynthesis in Escherichia coli.

Authors:  Ge Ren; Zhou Wang; Ye Li; Xiaoqing Hu; Xiaoyuan Wang
Journal:  J Bacteriol       Date:  2016-05-13       Impact factor: 3.490

4.  CpxR/CpxA Controls scsABCD Transcription To Counteract Copper and Oxidative Stress in Salmonella enterica Serovar Typhimurium.

Authors:  Carolina López; Susana K Checa; Fernando C Soncini
Journal:  J Bacteriol       Date:  2018-07-25       Impact factor: 3.490

5.  Differential regulation of the hmsCDE operon in Yersinia pestis and Yersinia pseudotuberculosis by the Rcs phosphorelay system.

Authors:  Xiao-Peng Guo; Gai-Xian Ren; Hui Zhu; Xu-Jian Mao; Yi-Cheng Sun
Journal:  Sci Rep       Date:  2015-02-12       Impact factor: 4.379

6.  Evolution of Copper Homeostasis and Virulence in Salmonella.

Authors:  Andrea A E Méndez; Julián I Mendoza; María Laura Echarren; Ignacio Terán; Susana K Checa; Fernando C Soncini
Journal:  Front Microbiol       Date:  2022-03-16       Impact factor: 6.064
  6 in total

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