Literature DB >> 16495280

NorC, a new efflux pump regulated by MgrA of Staphylococcus aureus.

Que Chi Truong-Bolduc1, Jacob Strahilevitz, David C Hooper.   

Abstract

NorC, a new efflux pump, like NorB, contributes to quinolone resistance that includes resistance to moxifloxacin and sparfloxacin in Staphylococcus aureus. norC expression, like that of norB and tet38, is negatively regulated by MgrA, and overexpression of both norC and norB contributes to the quinolone resistance phenotype of an mgrA mutant.

Entities:  

Mesh：

Substances：

Year:  2006        PMID： 16495280      PMCID： PMC1426456          DOI： 10.1128/AAC.50.3.1104-1107.2006

Source DB:  PubMed          Journal:  Antimicrob Agents Chemother        ISSN： 0066-4804            Impact factor:   5.191


  13 in total

1.  A mutation in the 5' untranslated region increases stability of norA mRNA, encoding a multidrug resistance transporter of Staphylococcus aureus.

Authors:  B Fournier; Q C Truong-Bolduc; X Zhang; D C Hooper
Journal:  J Bacteriol       Date:  2001-04       Impact factor: 3.490

2.  Mgr, a novel global regulator in Staphylococcus aureus.

Authors:  Thanh T Luong; Steven W Newell; Chia Y Lee
Journal:  J Bacteriol       Date:  2003-07       Impact factor: 3.490

Review 3.  Quantitative RT-PCR: pitfalls and potential.

Authors:  W M Freeman; S J Walker; K E Vrana
Journal:  Biotechniques       Date:  1999-01       Impact factor: 1.993

4.  Molecular characterization and transcriptional analysis of type 8 capsule genes in Staphylococcus aureus.

Authors:  S Sau; J Sun; C Y Lee
Journal:  J Bacteriol       Date:  1997-03       Impact factor: 3.490

5.  Translational fusion with a secretory enzyme as an indicator.

Authors:  P Z Wang; S J Projan; K R Leason; R P Novick
Journal:  J Bacteriol       Date:  1987-07       Impact factor: 3.490

6.  The toxic shock syndrome exotoxin structural gene is not detectably transmitted by a prophage.

Authors:  B N Kreiswirth; S Löfdahl; M J Betley; M O'Reilly; P M Schlievert; M S Bergdoll; R P Novick
Journal:  Nature       Date:  1983 Oct 20-26       Impact factor: 49.962

7.  Confirmation of protoplast fusion-derived linkages in Staphylococcus aureus by transformation with protoplast DNA.

Authors:  M L Stahl; P A Pattee
Journal:  J Bacteriol       Date:  1983-04       Impact factor: 3.490

8.  Role of mecA transcriptional regulation in the phenotypic expression of methicillin resistance in Staphylococcus aureus.

Authors:  D M Niemeyer; M J Pucci; J A Thanassi; V K Sharma; G L Archer
Journal:  J Bacteriol       Date:  1996-09       Impact factor: 3.490

9.  Characterization of NorR protein, a multifunctional regulator of norA expression in Staphylococcus aureus.

Authors:  Que Chi Truong-Bolduc; Xiamei Zhang; David C Hooper
Journal:  J Bacteriol       Date:  2003-05       Impact factor: 3.490

10.  Characterization of RAT, an autolysis regulator in Staphylococcus aureus.

Authors:  S S Ingavale; W Van Wamel; A L Cheung
Journal:  Mol Microbiol       Date:  2003-06       Impact factor: 3.501
View more
  48 in total

1.  Reduced aeration affects the expression of the NorB efflux pump of Staphylococcus aureus by posttranslational modification of MgrA.

Authors:  Que Chi Truong-Bolduc; Liao Chun Hsing; Regis Villet; Gilles R Bolduc; Zoe Estabrooks; G Florent Taguezem; David C Hooper
Journal:  J Bacteriol       Date:  2012-01-27       Impact factor: 3.490

2.  Efflux-related resistance to norfloxacin, dyes, and biocides in bloodstream isolates of Staphylococcus aureus.

Authors:  Carmen E DeMarco; Laurel A Cushing; Emmanuel Frempong-Manso; Susan M Seo; Tinevimbo A A Jaravaza; Glenn W Kaatz
Journal:  Antimicrob Agents Chemother       Date:  2007-06-18       Impact factor: 5.191

Review 3.  At the crossroads of bacterial metabolism and virulence factor synthesis in Staphylococci.

Authors:  Greg A Somerville; Richard A Proctor
Journal:  Microbiol Mol Biol Rev       Date:  2009-06       Impact factor: 11.056

4.  The transcriptional regulators NorG and MgrA modulate resistance to both quinolones and beta-lactams in Staphylococcus aureus.

Authors:  Que Chi Truong-Bolduc; David C Hooper
Journal:  J Bacteriol       Date:  2007-02-02       Impact factor: 3.490

5.  Posttranslational modification influences the effects of MgrA on norA expression in Staphylococcus aureus.

Authors:  Que Chi Truong-Bolduc; Yanpeng Ding; David C Hooper
Journal:  J Bacteriol       Date:  2008-09-19       Impact factor: 3.490

Review 6.  Efflux-mediated drug resistance in bacteria: an update.

Authors:  Xian-Zhi Li; Hiroshi Nikaido
Journal:  Drugs       Date:  2009-08-20       Impact factor: 9.546

7.  Analyses of multidrug efflux pump-like proteins encoded on the Staphylococcus aureus chromosome.

Authors:  Bryan D Schindler; Emmanuel Frempong-Manso; Carmen E DeMarco; Christos Kosmidis; Varun Matta; Susan M Seo; Glenn W Kaatz
Journal:  Antimicrob Agents Chemother       Date:  2014-11-17       Impact factor: 5.191

8.  Transcriptional Regulator TetR21 Controls the Expression of the Staphylococcus aureus LmrS Efflux Pump.

Authors:  Q C Truong-Bolduc; Y Wang; C Chen; D C Hooper
Journal:  Antimicrob Agents Chemother       Date:  2017-07-25       Impact factor: 5.191

9.  Native efflux pumps contribute resistance to antimicrobials of skin and the ability of Staphylococcus aureus to colonize skin.

Authors:  Que Chi Truong-Bolduc; Regis A Villet; Zoe A Estabrooks; David C Hooper
Journal:  J Infect Dis       Date:  2013-11-26       Impact factor: 5.226

Review 10.  Multidrug resistance in bacteria.

Authors:  Hiroshi Nikaido
Journal:  Annu Rev Biochem       Date:  2009       Impact factor: 23.643
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.