Literature DB >> 18658265

Regulation of the intercellular adhesin locus regulator (icaR) by SarA, sigmaB, and IcaR in Staphylococcus aureus.

Nuno Cerca1, Jamie L Brooks, Kimberly K Jefferson.   

Abstract

The staphylococcal accessory regulator SarA and the alternative sigma factor sigma(B) have been previously identified as positive regulators, and IcaR as a negative regulator, of icaADBC expression. Here, we show that in Staphylococcus aureus SarA and sigma(B) are also required for icaR expression and that IcaR does not have a significant effect on its own expression.

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Year:  2008        PMID： 18658265      PMCID： PMC2565999          DOI： 10.1128/JB.00482-08

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


  28 in total

1.  A modified microtiter-plate test for quantification of staphylococcal biofilm formation.

Authors:  S Stepanovic; D Vukovic; I Dakic; B Savic; M Svabic-Vlahovic
Journal:  J Microbiol Methods       Date:  2000-04       Impact factor: 2.363

2.  Regulation of icaR gene expression in Staphylococcus epidermidis.

Authors:  Kevin M Conlon; Hilary Humphreys; James P O'Gara
Journal:  FEMS Microbiol Lett       Date:  2002-11-05       Impact factor: 2.742

3.  Mutation of sarA in Staphylococcus aureus limits biofilm formation.

Authors:  Karen E Beenken; Jon S Blevins; Mark S Smeltzer
Journal:  Infect Immun       Date:  2003-07       Impact factor: 3.441

4.  icaR encodes a transcriptional repressor involved in environmental regulation of ica operon expression and biofilm formation in Staphylococcus epidermidis.

Authors:  Kevin M Conlon; Hilary Humphreys; James P O'Gara
Journal:  J Bacteriol       Date:  2002-08       Impact factor: 3.490

5.  Microarray-based analysis of the Staphylococcus aureus sigmaB regulon.

Authors:  Markus Bischoff; Paul Dunman; Jan Kormanec; Daphne Macapagal; Ellen Murphy; William Mounts; Brigitte Berger-Bächi; Steven Projan
Journal:  J Bacteriol       Date:  2004-07       Impact factor: 3.490

6.  Effect of growth conditions on poly-N-acetylglucosamine expression and biofilm formation in Escherichia coli.

Authors:  Nuno Cerca; Kimberly K Jefferson
Journal:  FEMS Microbiol Lett       Date:  2008-06       Impact factor: 2.742

7.  SarA and not sigmaB is essential for biofilm development by Staphylococcus aureus.

Authors:  Jaione Valle; Alejandro Toledo-Arana; Carmen Berasain; Jean-Marc Ghigo; Beatriz Amorena; José R Penadés; Iñigo Lasa
Journal:  Mol Microbiol       Date:  2003-05       Impact factor: 3.501

8.  Transcription of the Staphylococcus aureus cid and lrg murein hydrolase regulators is affected by sigma factor B.

Authors:  Kelly C Rice; Toni Patton; Soo-Jin Yang; Alexis Dumoulin; Markus Bischoff; Kenneth W Bayles
Journal:  J Bacteriol       Date:  2004-05       Impact factor: 3.490

9.  The teicoplanin-associated locus regulator (TcaR) and the intercellular adhesin locus regulator (IcaR) are transcriptional inhibitors of the ica locus in Staphylococcus aureus.

Authors:  Kimberly K Jefferson; Danielle B Pier; Donald A Goldmann; Gerald B Pier
Journal:  J Bacteriol       Date:  2004-04       Impact factor: 3.490

10.  RsbU-dependent regulation of Staphylococcus epidermidis biofilm formation is mediated via the alternative sigma factor sigmaB by repression of the negative regulator gene icaR.

Authors:  Johannes K-M Knobloch; Sebastian Jäger; Matthias A Horstkotte; Holger Rohde; Dietrich Mack
Journal:  Infect Immun       Date:  2004-07       Impact factor: 3.441
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  30 in total

1.  Listeria monocytogenes {sigma}B has a small core regulon and a conserved role in virulence but makes differential contributions to stress tolerance across a diverse collection of strains.

Authors:  H F Oliver; R H Orsi; M Wiedmann; K J Boor
Journal:  Appl Environ Microbiol       Date:  2010-05-07       Impact factor: 4.792

2.  Essential role for the major autolysin in the fibronectin-binding protein-mediated Staphylococcus aureus biofilm phenotype.

Authors:  Patrick Houston; Sarah E Rowe; Clarissa Pozzi; Elaine M Waters; James P O'Gara
Journal:  Infect Immun       Date:  2010-12-28       Impact factor: 3.441

3.  From Staphylococcus aureus gene regulation to its pattern formation.

Authors:  A Oelker; T Horger; C Kuttler
Journal:  J Math Biol       Date:  2019-04-04       Impact factor: 2.259

Review 4.  Current concepts in biofilm formation of Staphylococcus epidermidis.

Authors:  Paul D Fey; Michael E Olson
Journal:  Future Microbiol       Date:  2010-06       Impact factor: 3.165

5.  Staphylococcus epidermidis SrrAB regulates bacterial growth and biofilm formation differently under oxic and microaerobic conditions.

Authors:  Youcong Wu; Yang Wu; Tao Zhu; Haiyan Han; Huayong Liu; Tao Xu; Patrice Francois; Adrien Fischer; Li Bai; Friedrich Götz; Di Qu
Journal:  J Bacteriol       Date:  2014-11-17       Impact factor: 3.490

6.  σB Inhibits Poly-N-Acetylglucosamine Exopolysaccharide Synthesis and Biofilm Formation in Staphylococcus aureus.

Authors:  Jaione Valle; Maite Echeverz; Iñigo Lasa
Journal:  J Bacteriol       Date:  2019-05-08       Impact factor: 3.490

7.  Enhancement of biofilm formation by subinhibitory concentrations of macrolides in icaADBC-positive and -negative clinical isolates of Staphylococcus epidermidis.

Authors:  Qian Wang; Feng-Jun Sun; Yao Liu; Li-Rong Xiong; Lin-Li Xie; Pei-Yuan Xia
Journal:  Antimicrob Agents Chemother       Date:  2010-03-15       Impact factor: 5.191

8.  Transcriptional Regulation of icaADBC by both IcaR and TcaR in Staphylococcus epidermidis.

Authors:  Tra-My Hoang; C Zhou; J K Lindgren; M R Galac; B Corey; J E Endres; M E Olson; P D Fey
Journal:  J Bacteriol       Date:  2019-02-25       Impact factor: 3.490

9.  Impact of food-related environmental factors on the adherence and biofilm formation of natural Staphylococcus aureus isolates.

Authors:  Daniel Vázquez-Sánchez; Olivier Habimana; Askild Holck
Journal:  Curr Microbiol       Date:  2012-10-14       Impact factor: 2.188

10.  Activation of sarX by Rbf is required for biofilm formation and icaADBC expression in Staphylococcus aureus.

Authors:  David Cue; Mei G Lei; Chia Y Lee
Journal:  J Bacteriol       Date:  2013-01-25       Impact factor: 3.490
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