Literature DB >> 17307981

Two new dfr genes in trimethoprim-resistant integron-negative Escherichia coli isolates.

M Grape1, L Sundström, G Kronvall.   

Abstract

Two Escherichia coli isolates resistant to trimethoprim but negative for integrons carried two new resistance genes, dfrA24 and dfrA26, remotely similar to one another and to the cassette-independent genes dfrA8 and dfrA9. The dfrA24 gene was not associated with known mobile elements, while dfrA26 was associated with the CR1 common region.

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Year:  2007        PMID： 17307981      PMCID： PMC1855533          DOI： 10.1128/AAC.01273-06

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


  9 in total

1.  Intramolecular transposition of insertion sequence IS91 results in second-site simple insertions.

Authors:  I Bernales; M V Mendiola; F de la Cruz
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2.  Numerical evaluation of minimal biochemical test combinations for the identification of Enterobacteriaceae species.

Authors:  Göran Kronvall; Annika Hagelberg
Journal:  APMIS       Date:  2002-06       Impact factor: 3.205

3.  In34, a complex In5 family class 1 integron containing orf513 and dfrA10.

Authors:  Sally R Partridge; Ruth M Hall
Journal:  Antimicrob Agents Chemother       Date:  2003-01       Impact factor: 5.191

Review 4.  ISCR elements: novel gene-capturing systems of the 21st century?

Authors:  Mark A Toleman; Peter M Bennett; Timothy R Walsh
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5.  Integrons and gene cassettes in clinical isolates of co-trimoxazole-resistant Gram-negative bacteria.

Authors:  M Grape; A Farra; G Kronvall; L Sundström
Journal:  Clin Microbiol Infect       Date:  2005-03       Impact factor: 8.067

Review 6.  Trimethoprim and sulfonamide resistance.

Authors:  P Huovinen; L Sundström; G Swedberg; O Sköld
Journal:  Antimicrob Agents Chemother       Date:  1995-02       Impact factor: 5.191

7.  Characterization of variant Salmonella genomic island 1 multidrug resistance regions from serovars Typhimurium DT104 and Agona.

Authors:  David Boyd; Axel Cloeckaert; Elisabeth Chaslus-Dancla; Michael R Mulvey
Journal:  Antimicrob Agents Chemother       Date:  2002-06       Impact factor: 5.191

8.  Appearance of a new trimethoprim resistance gene, dhfrIX, in Escherichia coli from swine.

Authors:  C Jansson; O Sköld
Journal:  Antimicrob Agents Chemother       Date:  1991-09       Impact factor: 5.191

9.  A new dhfrVIII trimethoprim-resistance gene, flanked by IS26, whose product is remote from other dihydrofolate reductases in parsimony analysis.

Authors:  L Sundström; C Jansson; K Bremer; E Heikkilä; B Olsson-Liljequist; O Sköld
Journal:  Gene       Date:  1995-02-27       Impact factor: 3.688
  9 in total
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4.  Multidrug Resistance Genes Carried by a Novel Transposon Tn7376 and a Genomic Island Named MMGI-4 in a Pathogenic Morganella morganii Isolate.

Authors:  Xing-Wei Luo; Pei-Yi Liu; Qing-Qing Miao; Rong-Jia Han; Hua Wu; Jian-Hua Liu; Dan-Dan He; Gong-Zheng Hu
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5.  Draft genome sequences of four Achromobacter ruhlandii strains isolated from cystic fibrosis patients.

Authors:  Elenice Ra Rodrigues; Géssica A Rocha; Alex G Ferreira; Robson S Leão; Rodolpho M Albano; Elizabeth A Marques
Journal:  Mem Inst Oswaldo Cruz       Date:  2016-10-31       Impact factor: 2.743

6.  Molecular characterisation of trimethoprim resistance in Escherichia coli and Klebsiella pneumoniae during a two year intervention on trimethoprim use.

Authors:  Alma Brolund; Martin Sundqvist; Gunnar Kahlmeter; Malin Grape
Journal:  PLoS One       Date:  2010-02-16       Impact factor: 3.240
  6 in total

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