ArticleAntimicrobial agents and chemotherapy2009
Characterization of cefoxitin-resistant Escherichia coli isolates from recreational beaches and private drinking water in Canada between 2004 and 2006.
Article in Antimicrobial agents and chemotherapy, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Emergence of highly virulent multidrug and extensively drug resistant Escherichia coli and Klebsiella pneumoniae in buffalo subclinical mastitis cases.Scientific reports · 2025Article
- Multidrug-ResistantPathogens (Basel, Switzerland) · 2024Article
- Review
- Prevalence and Antimicrobial Susceptibility Patterns of ESBL, AmpC and Carbapenemase-producingIranian journal of pharmaceutical research : IJPR · 2018Article
- Characterization of Resistance Genes and Plasmids from Outbreaks and Illness Clusters Caused by Salmonella Resistant to Ceftriaxone in the United States, 2011-2012.Microbial drug resistance (Larchmont, N.Y.) · 2017Article
- Characterization of ceftriaxone-resistant Aeromonas spp. isolates from stool samples of both children and adults in Southern India.Journal of health, population, and nutrition · 2015Article
- The Canadian Institutes of Health Research response to antimicrobial resistance.Canada communicable disease report = Releve des maladies transmissibles au Canada · 2015Article
- Diverse and abundant multi-drug resistant E. coli in Matang mangrove estuaries, Malaysia.Frontiers in microbiology · 2015Article
- Seawater is a reservoir of multi-resistant Escherichia coli, including strains hosting plasmid-mediated quinolones resistance and extended-spectrum beta-lactamases genes.Frontiers in microbiology · 2014Article
- Evaluating targets for control of plasmid-mediated antimicrobial resistance in enteric commensals of beef cattle: a modelling approach.Epidemiology and infection · 2013Article
- Characterization of blaCMY-2 plasmids in Salmonella and Escherichia coli isolates from food animals in Canada.Applied and environmental microbiology · 2012Article
- Antimicrobial-resistant Escherichia coli in public beach waters in Quebec.The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2012Article
- Origin and evolution of antibiotic resistance: the common mechanisms of emergence and spread in water bodies.Frontiers in microbiology · 2012Article
- Genotypic-phenotypic discrepancies between antibiotic resistance characteristics of Escherichia coli isolates from calves in management settings with high and low antibiotic use.Applied and environmental microbiology · 2011Article
- Molecular characterization and epidemiology of cefoxitin resistance among Enterobacteriaceae lacking inducible chromosomal ampC genes from hospitalized and non-hospitalized patients in Algeria: description of new sequence type in Klebsiella pneumoniae isolates.The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious DiseasesArticle
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8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A total of 142 cefoxitin-resistant Escherichia coli isolates from water sources were collected across Canada. Multidrug resistance was observed in 65/142 (45.8%) isolates. The bla(CMY-2) gene was identified in 110/142 (77.5%) isolates. Sequencing of the chromosomal ampC promoter region showed mutations from the wild type, previously shown to hyperproduce AmpC. CMY-2-producing plasmids predominantly belonged to replicon groups I1-Igamma, A/C, and K/B. The majority of the E. coli isolates belonged to the nonvirulent phylogenetic groups A and B1.
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