Literature DB >> 8056283

Characteristics of an ethidium efflux system in Enterococcus hirae.

M Midgley1.   

Abstract

An energy-dependent efflux system for ethidium and related cations has been detected in Enterococcus hirae ATCC 9790. The system was partially expressed when the organism was grown on a complex medium but was induced by the addition of phosphonium ions and related compounds. Mutants showing constitutive expression of the efflux system have been isolated on the basis of increased resistance to ethidium.

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Year:  1994        PMID： 8056283     DOI： 10.1111/j.1574-6968.1994.tb07017.x

Source DB:  PubMed          Journal:  FEMS Microbiol Lett        ISSN： 0378-1097            Impact factor:   2.742


  7 in total

1.  Active efflux of antimicrobial agents in wild-type strains of enterococci.

Authors:  C Lynch; P Courvalin; H Nikaido
Journal:  Antimicrob Agents Chemother       Date:  1997-04       Impact factor: 5.191

2.  Postadaptational resistance to benzalkonium chloride and subsequent physicochemical modifications of Listeria monocytogenes.

Authors:  Monica S To; Stacy Favrin; Nadya Romanova; Mansel W Griffiths
Journal:  Appl Environ Microbiol       Date:  2002-11       Impact factor: 4.792

3.  Acquired gentamicin resistance by permeability impairment in Enterococcus faecalis.

Authors:  Elisabeth Aslangul; Laurent Massias; Alain Meulemans; Françoise Chau; Antoine Andremont; Patrice Courvalin; Bruno Fantin; Raymond Ruimy
Journal:  Antimicrob Agents Chemother       Date:  2006-11       Impact factor: 5.191

4.  Development of fluoroquinolone resistance in Enterococcus faecalis and role of mutations in the DNA gyrase gyrA gene.

Authors:  J Tankovic; F Mahjoubi; P Courvalin; J Duval; R Leclerco
Journal:  Antimicrob Agents Chemother       Date:  1996-11       Impact factor: 5.191

5.  Use of ethidium monoazide and PCR in combination for quantification of viable and dead cells in complex samples.

Authors:  Knut Rudi; Birgitte Moen; Signe Marie Drømtorp; Askild L Holck
Journal:  Appl Environ Microbiol       Date:  2005-02       Impact factor: 4.792

6.  Active efflux of norfloxacin by Bacteroides fragilis.

Authors:  S Miyamae; H Nikaido; Y Tanaka; F Yoshimura
Journal:  Antimicrob Agents Chemother       Date:  1998-08       Impact factor: 5.191

Review 7.  Antiseptics and disinfectants: activity, action, and resistance.

Authors:  G McDonnell; A D Russell
Journal:  Clin Microbiol Rev       Date:  1999-01       Impact factor: 26.132
  7 in total

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