ArticleApplied and environmental microbiology2014
Genetic diversity and virulence potential of shiga toxin-producing Escherichia coli O113:H21 strains isolated from clinical, environmental, and food sources.
Article in Applied and environmental microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 53 citations in OpenAlex.
- Excess A-subunits of Shiga toxin 2a are produced in enterohemorrhagic Escherichia coli.Scientific reports · 2025Article
- Global population structure, genomic diversity and carbohydrate fermentation characteristics of clonal complex 119 (CC119), an understudied Shiga toxin-producingMicrobial genomics · 2023Article
- Molecular serotyping of Shiga toxin-producingVeterinary research forum : an international quarterly journal · 2023Article
- Prevalence and Implications of Shiga Toxin-ProducingPathogens (Basel, Switzerland) · 2022Review
- Pathogenomes and variations in Shiga toxin production among geographically distinct clones ofMicrobial genomics · 2022Article
- Large-Scale Phylogenetic Analysis Reveals a New Genetic Clade among Escherichia coli O26 Strains.Microbiology spectrum · 2022Article
- Genomic Epidemiology of Shiga Toxin-ProducingAnimals : an open access journal from MDPI · 2021Article
- Identification, Shiga toxin subtypes and prevalence of minor serogroups of Shiga toxin-producing Escherichia coli in feedlot cattle feces.Scientific reports · 2021Article
- Interactions of Shiga toxin-producing Escherichia coli with leafy green vegetables.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2020Article
- Activity of Bacteriophage and Complex Tannins against Biofilm-Forming Shiga Toxin-ProducingAntibiotics (Basel, Switzerland) · 2020Article
- Virulence Profiling and Molecular Typing of Shiga Toxin-ProducingMicroorganisms · 2020Article
- The prevalence and genomic context of Shiga toxin 2a genes in E. coli found in cattle.PloS one · 2020Article
- Utilization of Clustered Regularly Interspaced Short Palindromic Repeats to GenotypeFrontiers in microbiology · 2020Article
- Multiplex PCR Assays for the Detection of One Hundred and Thirty Seven Serogroups of Shiga Toxin-ProducingFrontiers in cellular and infection microbiology · 2020Article
- Antimicrobial Usage Factors and Resistance Profiles of Shiga Toxin-ProducingFrontiers in veterinary science · 2020Article
- Whole-Genome Phylogenetic Analysis Reveals a Wide Diversity of Non-O157 STEC Isolated From Ground Beef and Cattle Feces.Frontiers in microbiology · 2020Article
- Dynamic Gene Network Analysis of Caco-2 Cell Response to Shiga Toxin-ProducingMicroorganisms · 2019Article
- Global and regional source attribution of Shiga toxin-producing Escherichia coli infections using analysis of outbreak surveillance data.Epidemiology and infection · 2019Article
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Authors and funding
10 authors at 7 institutions in 6 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Shiga toxin-producing Escherichia coli strains of serotype O113:H21 have caused severe human diseases, but they are unusual in that they do not produce adherence factors coded by the locus of enterocyte effacement. Here, a PCR microarray was used to characterize 65 O113:H21 strains isolated from the environment, food, and clinical infections from various countries. In comparison to the pathogenic strains that were implicated in hemolytic-uremic syndrome in Australia, there were no clear differences between the pathogens and the environmental strains with respect to the 41 genetic markers tested. Furthermore, all of the strains carried only Shiga toxin subtypes associated with human infections, suggesting that the environmental strains have the potential to cause disease. Most of the O113:H21 strains were closely related and belonged in the same clonal group (ST-223), but CRISPR analysis showed a great degree of genetic diversity among the O113:H21 strains.
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