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Literature DB >> 18644963

Smqnr, a new chromosome-carried quinolone resistance gene in Stenotrophomonas maltophilia.

Kenichiro Shimizu¹, Ken Kikuchi, Takashi Sasaki, Namiko Takahashi, Masayuki Ohtsuka, Yuka Ono, Keiichi Hiramatsu.

Abstract

A new chromosome-carried quinolone resistance gene from Stenotrophomonas maltophilia, Smqnr, was characterized. The gene was present in type strain CCUG 5866 and was also detected in 24 clinical isolates and showed some allelic diversity. The expression of Smqnr in Escherichia coli decreased the susceptibilities of the E. coli isolates to several fluoroquinolones.

Entities: Chemical Species

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Year: 2008 PMID： 18644963 PMCID： PMC2565915 DOI： 10.1128/AAC.00026-08

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

12 in total

1. Expression of multidrug efflux pump SmeDEF by clinical isolates of Stenotrophomonas maltophilia.

Authors: A Alonso; J L Martinez
Journal: Antimicrob Agents Chemother Date: 2001-06 Impact factor: 5.191

2. Interaction of the plasmid-encoded quinolone resistance protein QnrA with Escherichia coli topoisomerase IV.

Authors: John H Tran; George A Jacoby; David C Hooper
Journal: Antimicrob Agents Chemother Date: 2005-07 Impact factor: 5.191

3. Interaction of the plasmid-encoded quinolone resistance protein Qnr with Escherichia coli DNA gyrase.

Authors: John H Tran; George A Jacoby; David C Hooper
Journal: Antimicrob Agents Chemother Date: 2005-01 Impact factor: 5.191

4. qnr Gene nomenclature.

Authors: George Jacoby; Vincent Cattoir; David Hooper; Luis Martínez-Martínez; Patrice Nordmann; Alvaro Pascual; Laurent Poirel; Minggui Wang
Journal: Antimicrob Agents Chemother Date: 2008-04-21 Impact factor: 5.191

5. Identification and detection of Stenotrophomonas maltophilia by rRNA-directed PCR.

Authors: P W Whitby; K B Carter; J L Burns; J A Royall; J J LiPuma; T L Stull
Journal: J Clin Microbiol Date: 2000-12 Impact factor: 5.948

6. Origin of plasmid-mediated quinolone resistance determinant QnrA.

Authors: Laurent Poirel; Jose-Manuel Rodriguez-Martinez; Hedi Mammeri; Alain Liard; Patrice Nordmann
Journal: Antimicrob Agents Chemother Date: 2005-08 Impact factor: 5.191

7. Multiple antibiotic resistance in Stenotrophomonas maltophilia.

Authors: A Alonso; J L Martínez
Journal: Antimicrob Agents Chemother Date: 1997-05 Impact factor: 5.191

8. Quinolone resistance from a transferable plasmid.

Authors: L Martínez-Martínez; A Pascual; G A Jacoby
Journal: Lancet Date: 1998-03-14 Impact factor: 79.321

9. Mechanism of plasmid-mediated quinolone resistance.

Authors: John H Tran; George A Jacoby
Journal: Proc Natl Acad Sci U S A Date: 2002-04-09 Impact factor: 11.205

Review 10. Emergence of plasmid-mediated resistance to quinolones in Enterobacteriaceae.

Authors: Patrice Nordmann; Laurent Poirel
Journal: J Antimicrob Chemother Date: 2005-07-14 Impact factor: 5.790

25 in total

1. Structural and biochemical analysis of the pentapeptide repeat protein EfsQnr, a potent DNA gyrase inhibitor.

Authors: Subray S Hegde; Matthew W Vetting; Lesley A Mitchenall; Anthony Maxwell; John S Blanchard
Journal: Antimicrob Agents Chemother Date: 2010-10-11 Impact factor: 5.191

2. SmQnr contributes to intrinsic resistance to quinolones in Stenotrophomonas maltophilia.

Authors: María B Sánchez; José L Martínez
Journal: Antimicrob Agents Chemother Date: 2009-10-19 Impact factor: 5.191

Review 3. Plasmid-mediated quinolone resistance.

Authors: George A Jacoby; Jacob Strahilevitz; David C Hooper
Journal: Microbiol Spectr Date: 2014-10

4. Phylogenetic analysis of chromosomally determined qnr and related proteins.

Authors: George A Jacoby; David C Hooper
Journal: Antimicrob Agents Chemother Date: 2013-01-14 Impact factor: 5.191

5. Novel Mechanisms of Efflux-Mediated Levofloxacin Resistance and Reduced Amikacin Susceptibility in Stenotrophomonas maltophilia.

Authors: Punyawee Dulyayangkul; Karina Calvopiña; Kate J Heesom; Matthew B Avison
Journal: Antimicrob Agents Chemother Date: 2020-12-16 Impact factor: 5.191

6. Whole-genome sequence of Stenotrophomonas maltophilia D457, a clinical isolate and a model strain.

Authors: Felipe Lira; Alvaro Hernández; Eugeni Belda; María B Sánchez; Andrés Moya; Francisco J Silva; José L Martínez
Journal: J Bacteriol Date: 2012-07 Impact factor: 3.490

Review 7. Transferable Mechanisms of Quinolone Resistance from 1998 Onward.

Authors: Joaquim Ruiz
Journal: Clin Microbiol Rev Date: 2019-08-14 Impact factor: 26.132

Review 8. Stenotrophomonas maltophilia: an emerging global opportunistic pathogen.

Authors: Joanna S Brooke
Journal: Clin Microbiol Rev Date: 2012-01 Impact factor: 26.132

9. Stenotrophomonas maltophilia strains replicate and persist in the murine lung, but to significantly different degrees.

Authors: Ruella Rouf; Sara M Karaba; Jenny Dao; Nicholas P Cianciotto
Journal: Microbiology (Reading) Date: 2011-05-05 Impact factor: 2.777

Review 10. Plasmid-mediated quinolone resistance: a multifaceted threat.

Authors: Jacob Strahilevitz; George A Jacoby; David C Hooper; Ari Robicsek
Journal: Clin Microbiol Rev Date: 2009-10 Impact factor: 26.132