ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2021
Phenotypic and genotypic characterization of mcr-1-positive multidrug-resistant Escherichia coli ST93, ST117, ST156, ST10, and ST744 isolated from poultry in Poland.
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 27 citations in OpenAlex.
- Reduced Susceptibility to Cefiderocol Among Clinical MCR-1-ProducingAntibiotics (Basel, Switzerland) · 2026Article
- Convergence of plasmid-driven virulence and antibiotic resistance in Escherichia coli.Nature communications · 2025Article
- Poultry pathogenicity, antimicrobial resistance, and one health genomic characterization of ST83 Escherichia coli.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025Article
- Isolation, Identification, and Antibiotic Resistance, CRISPR System Analysis ofMicroorganisms · 2025Article
- Evolution of pathogenic Escherichia coli harboring the transmissible locus of stress tolerance: from food sources to clinical environments.Scientific reports · 2025Article
- Whole genome analysis of multidrug-resistantMicrobiology spectrum · 2024Article
- Unveiling the High Diversity of Clones and Antimicrobial Resistance Genes inAntibiotics (Basel, Switzerland) · 2024Article
- Antimicrobial Resistance Surveillance: Data Harmonisation and Data Selection within Secondary Data Use.Antibiotics (Basel, Switzerland) · 2024Article
- Mobile Colistin-Resistant GenesAntibiotics (Basel, Switzerland) · 2024Article
- Low prevalence of mcr-1 in Escherichia coli from food-producing animals and food products in China.BMC veterinary research · 2024Article
- Plasmid-mediated colistin resistance from fresh meat and slaughtered animals in the Czech Republic: nation-wide surveillance 2020-2021.Microbiology spectrum · 2023Article
- Characterization of anPathogens (Basel, Switzerland) · 2023Article
- Co-Harboring of Beta-Lactamases andAntibiotics (Basel, Switzerland) · 2023Article
- Farm to table: colistin resistance hitchhiking through food.Archives of microbiology · 2023Review
- Article
- Clonal Complexes 23, 10, 131 and 38 as Genetic Markers of the Environmental Spread of Extended-Spectrum β-Lactamase (ESBL)-ProducingAntibiotics (Basel, Switzerland) · 2022Article
- Plasmid-Mediated Transfer of Antibiotic Resistance Genes in Soil.Antibiotics (Basel, Switzerland) · 2022Review
- Epidemiological and genomic characteristics of globalFrontiers in microbiology · 2022Article
- Article
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Authors and funding
10 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundA plasmid-mediated mechanism of bacterial resistance to polymyxin is a serious threat to public health worldwide. The present study aimed to determine the occurrence of plasmid-mediated colistin resistance genes and to conduct the molecular characterization of mcr-positive Escherichia coli strains isolated from Polish poultry.
methodsIn this study, 318 E. coli strains were characterized by the prevalence of mcr1-mcr5 genes, antimicrobial susceptibility testing by minimal inhibitory concentration method, the presence of antimicrobial resistance genes was screened by PCR, and the biofilm formation ability was tested using the crystal violet staining method. Genetic relatedness of mcr-1-positive E. coli strains was evaluated by multilocus sequence typing method.
resultsAmong the 318 E. coli isolates, 17 (5.35%) harbored the mcr-1 gene. High antimicrobial resistance rates were observed for ampicillin (100%), tetracycline (88.24%), and chloramphenicol (82.35%). All mcr-1-positive E. coli strains were multidrug-resistant, and as many as 88.24% of the isolates contained the bla
conclusionsOur results showed a low occurrence of mcr-1-positive E. coli strains isolated from Polish poultry; however, all the isolated strains were resistant to multiple antimicrobial agents and were able to form biofilms at low or medium level.
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