Literature DB >> 18725449

Dominance of blaCTX-M within an Australian extended-spectrum beta-lactamase gene pool.

Zhiyong Zong1, Sally R Partridge, Lee Thomas, Jonathan R Iredell.   

Abstract

bla(CTX-M) genes, particularly bla(CTX-M-15), are the dominant extended-spectrum beta-lactamase (ESBL) genes among clinical isolates of Escherichia coli and Klebsiella pneumoniae in Sydney, Australia, where we also found one example of bla(CTX-M-62), encoding a novel enzyme conferring ceftazidime resistance. ESBL genes were present in diverse community isolates and in a variety of associated conjugative plasmids.

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Year:  2008        PMID： 18725449      PMCID： PMC2573124          DOI： 10.1128/AAC.00107-08

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


  28 in total

1.  Biochemical sequence analyses of GES-1, a novel class A extended-spectrum beta-lactamase, and the class 1 integron In52 from Klebsiella pneumoniae.

Authors:  L Poirel; I Le Thomas; T Naas; A Karim; P Nordmann
Journal:  Antimicrob Agents Chemother       Date:  2000-03       Impact factor: 5.191

Review 2.  Extended-spectrum beta-lactamases in the 21st century: characterization, epidemiology, and detection of this important resistance threat.

Authors:  P A Bradford
Journal:  Clin Microbiol Rev       Date:  2001-10       Impact factor: 26.132

3.  Mosaic plasmids and mosaic replicons: evolutionary lessons from the analysis of genetic diversity in IncFII-related replicons.

Authors:  A Mark Osborn; Fernanda M da Silva Tatley; Lafras M Steyn; Roger W Pickup; Jon R Saunders
Journal:  Microbiology (Reading)       Date:  2000-09       Impact factor: 2.777

4.  Rapid and simple determination of the Escherichia coli phylogenetic group.

Authors:  O Clermont; S Bonacorsi; E Bingen
Journal:  Appl Environ Microbiol       Date:  2000-10       Impact factor: 4.792

5.  bla(IMP-4) in different genetic contexts in Enterobacteriaceae isolates from Australia.

Authors:  Björn A Espedido; Sally R Partridge; Jonathan R Iredell
Journal:  Antimicrob Agents Chemother       Date:  2008-05-19       Impact factor: 5.191

6.  Genes encoding TEM-4, SHV-2, and CTX-M-10 extended-spectrum beta-lactamases are carried by multiple Klebsiella pneumoniae clones in a single hospital (Madrid, 1989 to 2000).

Authors:  Teresa M Coque; Antonio Oliver; José Claudio Pérez-Díaz; Fernando Baquero; Rafael Cantón
Journal:  Antimicrob Agents Chemother       Date:  2002-02       Impact factor: 5.191

7.  Horizontal gene transfer in a polyclonal outbreak of carbapenem-resistant Acinetobacter baumannii.

Authors:  Jubelle K Valenzuela; Lee Thomas; Sally R Partridge; Tanny van der Reijden; Lenie Dijkshoorn; Jon Iredell
Journal:  J Clin Microbiol       Date:  2006-11-15       Impact factor: 5.948

8.  CTX-M-type extended-spectrum beta-lactamase that hydrolyzes ceftazidime through a single amino acid substitution in the omega loop.

Authors:  L Poirel; T Naas; I Le Thomas; A Karim; E Bingen; P Nordmann
Journal:  Antimicrob Agents Chemother       Date:  2001-12       Impact factor: 5.191

9.  Characterization of the first extended-spectrum beta-lactamase-producing Salmonella isolate identified in Canada.

Authors:  Michael R Mulvey; Geoff Soule; David Boyd; Walter Demczuk; Rafiq Ahmed
Journal:  J Clin Microbiol       Date:  2003-01       Impact factor: 5.948

10.  Detection of extended spectrum beta-lactamases in the routine clinical microbiology laboratory.

Authors:  P D Midolo; D Matthews; C D Fernandez; T G Kerr
Journal:  Pathology       Date:  2002-08       Impact factor: 5.306
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  38 in total

1.  Dissemination of multiple drug resistance genes by class 1 integrons in Klebsiella pneumoniae isolates from four countries: a comparative study.

Authors:  Piklu Roy Chowdhury; Ana Ingold; Natasha Vanegas; Elena Martínez; John Merlino; Andrea Karina Merkier; Mercedes Castro; Gerardo González Rocha; Graciela Borthagaray; Daniela Centrón; Helia Bello Toledo; Carolina M Márquez; H W Stokes
Journal:  Antimicrob Agents Chemother       Date:  2011-04-25       Impact factor: 5.191

2.  pJIE137 carrying blaCTX-M-62 is closely related to p271A carrying blaNDM-1.

Authors:  Sally R Partridge; Ian T Paulsen; Jonathan R Iredell
Journal:  Antimicrob Agents Chemother       Date:  2012-01-17       Impact factor: 5.191

3.  ISEcp1-mediated transposition and homologous recombination can explain the context of bla(CTX-M-62) linked to qnrB2.

Authors:  Zhiyong Zong; Sally R Partridge; Jonathan R Iredell
Journal:  Antimicrob Agents Chemother       Date:  2010-04-26       Impact factor: 5.191

4.  High Diversity of CTX-M Extended-Spectrum β-Lactamases in Municipal Wastewater and Urban Wetlands.

Authors:  Timothy R Borgogna; Joanna-Lynn Borgogna; Jenna A Mielke; Celeste J Brown; Eva M Top; Ryan T Botts; David E Cummings
Journal:  Microb Drug Resist       Date:  2015-12-15       Impact factor: 3.431

5.  Immediate appearance of plasmid-mediated resistance to multiple antibiotics upon antibiotic selection: an argument for systematic resistance epidemiology.

Authors:  Sebastiaan J van Hal; Agnieszka Wiklendt; Björn Espedido; Andrew Ginn; Jonathan R Iredell
Journal:  J Clin Microbiol       Date:  2009-05-06       Impact factor: 5.948

Review 6.  Resistance plasmid families in Enterobacteriaceae.

Authors:  Alessandra Carattoli
Journal:  Antimicrob Agents Chemother       Date:  2009-03-23       Impact factor: 5.191

7.  A blaVEB-1 variant, blaVEB-6, associated with repeated elements in a complex genetic structure.

Authors:  Zhiyong Zong; Sally R Partridge; Jonathan R Iredell
Journal:  Antimicrob Agents Chemother       Date:  2009-01-12       Impact factor: 5.191

8.  Generation of the blaCTX-M-116 hybrid gene.

Authors:  Andrew N Ginn; Sally R Partridge
Journal:  Antimicrob Agents Chemother       Date:  2013-08       Impact factor: 5.191

9.  Predictability of Phenotype in Relation to Common β-Lactam Resistance Mechanisms in Escherichia coli and Klebsiella pneumoniae.

Authors:  Alex Agyekum; Alicia Fajardo-Lubián; Xiaoman Ai; Andrew N Ginn; Zhiyong Zong; Xuejun Guo; John Turnidge; Sally R Partridge; Jonathan R Iredell
Journal:  J Clin Microbiol       Date:  2016-02-24       Impact factor: 5.948

10.  Phenotypic and molecular characterization of two novel CTX-M enzymes carried by Klebsiella pneumoniae.

Authors:  Jun Cheng; Wei Gao; Jun Yin; Zhen Sun; Ying Ye; Yu-Feng Gao; Xu Li; Jia-Bin Li
Journal:  Mol Biol Rep       Date:  2009-03-18       Impact factor: 2.316
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