Literature DB >> 8071233

Coagulase expression in Staphylococcus aureus is positively and negatively modulated by an agr-dependent mechanism.

C Lebeau1, F Vandenesch, T Greenland, R P Novick, J Etienne.   

Abstract

Expression of staphylocoagulase by agr+ Staphylococcus aureus depends on the growth phase, being maximal during exponential growth and decreasing sharply postexponentially, while an agr-deleted strain continuously expresses an intermediate level of coagulase. Therefore, coagulase expression appears to be both positively and negatively modulated by an agr-dependent mechanism.

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Year:  1994        PMID： 8071233      PMCID： PMC196743          DOI： 10.1128/jb.176.17.5534-5536.1994

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


  13 in total

1.  A temporal signal, independent of agr, is required for hla but not spa transcription in Staphylococcus aureus.

Authors:  F Vandenesch; J Kornblum; R P Novick
Journal:  J Bacteriol       Date:  1991-10       Impact factor: 3.490

2.  Formation of extracellular protein A by Staphylococcus aureus.

Authors:  J Movitz
Journal:  Eur J Biochem       Date:  1976-09

3.  The characteristics of extracellular protein secretion by Staphylococcus aureus (Wood 46) and their relationship to the regulation of alpha-toxin formation.

Authors:  B Abbas-ali; G Coleman
Journal:  J Gen Microbiol       Date:  1977-04

4.  Regulation of exoprotein gene expression in Staphylococcus aureus by agar.

Authors:  P Recsei; B Kreiswirth; M O'Reilly; P Schlievert; A Gruss; R P Novick
Journal:  Mol Gen Genet       Date:  1986-01

5.  Influence of cultivation conditions on the production of staphylocoagulase by Staphylococcus aureus 104.

Authors:  W Engels; M Kamps; C P van Boven
Journal:  J Gen Microbiol       Date:  1978-12

6.  A rapid method to quantitate non-labeled RNA species in bacterial cells.

Authors:  J S Kornblum; S J Projan; S L Moghazeh; R P Novick
Journal:  Gene       Date:  1988       Impact factor: 3.688

7.  Cloning of a chromosomal locus (exp) which regulates the expression of several exoprotein genes in Staphylococcus aureus.

Authors:  E Morfeldt; L Janzon; S Arvidson; S Löfdahl
Journal:  Mol Gen Genet       Date:  1988-03

8.  Genetic evidence that bound coagulase of Staphylococcus aureus is not clumping factor.

Authors:  D McDevitt; P Vaudaux; T J Foster
Journal:  Infect Immun       Date:  1992-04       Impact factor: 3.441

9.  Coagulase deficiency in clinical isolates of Staphylococcus aureus involves both transcriptional and post-transcriptional defects.

Authors:  F Vandenesch; C Lebeau; M Bes; D McDevitt; T Greenland; R P Novick; J Etienne
Journal:  J Med Microbiol       Date:  1994-05       Impact factor: 2.472

10.  Regulation of exoprotein expression in Staphylococcus aureus by a locus (sar) distinct from agr.

Authors:  A L Cheung; J M Koomey; C A Butler; S J Projan; V A Fischetti
Journal:  Proc Natl Acad Sci U S A       Date:  1992-07-15       Impact factor: 11.205
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  20 in total

1.  Isolation and characterization of a sigB deletion mutant of Staphylococcus aureus.

Authors:  R O Nicholas; T Li; D McDevitt; A Marra; S Sucoloski; P L Demarsh; D R Gentry
Journal:  Infect Immun       Date:  1999-07       Impact factor: 3.441

2.  Characterization of fsr, a regulator controlling expression of gelatinase and serine protease in Enterococcus faecalis OG1RF.

Authors:  X Qin; K V Singh; G M Weinstock; B E Murray
Journal:  J Bacteriol       Date:  2001-06       Impact factor: 3.490

Review 3.  Peptide signaling in the staphylococci.

Authors:  Matthew Thoendel; Jeffrey S Kavanaugh; Caralyn E Flack; Alexander R Horswill
Journal:  Chem Rev       Date:  2010-12-21       Impact factor: 60.622

4.  Repression of the Staphylococcus aureus accessory gene regulator in serum and in vivo.

Authors:  Jeremy M Yarwood; John K McCormick; Michael L Paustian; Vivek Kapur; Patrick M Schlievert
Journal:  J Bacteriol       Date:  2002-02       Impact factor: 3.490

5.  Influence of agr on fibrinogen binding in Staphylococcus aureus Newman.

Authors:  C Wolz; D McDevitt; T J Foster; A L Cheung
Journal:  Infect Immun       Date:  1996-08       Impact factor: 3.441

6.  Transcription of Staphylococcus aureus fibronectin binding protein genes is negatively regulated by agr and an agr-independent mechanism.

Authors:  P Saravia-Otten; H P Müller; S Arvidson
Journal:  J Bacteriol       Date:  1997-09       Impact factor: 3.490

7.  Role of the accessory gene regulator (agr) in pathogenesis of staphylococcal osteomyelitis.

Authors:  A F Gillaspy; S G Hickmon; R A Skinner; J R Thomas; C L Nelson; M S Smeltzer
Journal:  Infect Immun       Date:  1995-09       Impact factor: 3.441

8.  trans-complementation of a Staphylococcus aureus agr mutant by Staphylococcus lugdunensis agr RNAIII.

Authors:  Y Benito; G Lina; T Greenland; J Etienne; F Vandenesch
Journal:  J Bacteriol       Date:  1998-11       Impact factor: 3.490

9.  Regulation of agr-dependent virulence genes in Staphylococcus aureus by RNAIII from coagulase-negative staphylococci.

Authors:  K Tegmark; E Morfeldt; S Arvidson
Journal:  J Bacteriol       Date:  1998-06       Impact factor: 3.490

10.  Staphylococcus aureus RNAIII binds to two distant regions of coa mRNA to arrest translation and promote mRNA degradation.

Authors:  Clément Chevalier; Sandrine Boisset; Cédric Romilly; Benoit Masquida; Pierre Fechter; Thomas Geissmann; François Vandenesch; Pascale Romby
Journal:  PLoS Pathog       Date:  2010-03-12       Impact factor: 6.823
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