ArticleJournal of clinical microbiology2005
Occurrence of hlyA and sheA genes in extraintestinal Escherichia coli strains.
Article in Journal of clinical microbiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
23 citing papers in PubMed.
- Widespread Multidrug Resistance and Virulence Determinants inAntibiotics (Basel, Switzerland) · 2026Article
- The Bacterial Swiss Army Knife: ExPEC Utilizes Multiple Resistance Mechanisms to Counteract Host Immune Responses.Vaccines · 2025Review
- Occurrence of virulence factors and antimicrobial susceptibility ofJournal of veterinary research · 2025Article
- Determinants of Antibiotic Resistance and Virulence Factors in the Genome ofAntibiotics (Basel, Switzerland) · 2024Article
- First Report and Characterization of theMicroorganisms · 2023Article
- Epidemiology and characterization ofAccess microbiology · 2023Article
- Evaluation of the Pathogenic Potential ofMicroorganisms · 2022Article
- Comparative Pathogenomics ofInfection and immunity · 2021Article
- Article
- Assessment of physicochemical parameters and prevalence of virulent and multiple-antibiotic-resistant Escherichia coli in treated effluent of two wastewater treatment plants and receiving aquatic milieu in Durban, South Africa.Environmental monitoring and assessment · 2016Article
- Genome sequence of Escherichia coli NCCP15653, a group D strain isolated from a diarrhea patient.Gut pathogens · 2016Article
- Elevated recombinant clyA gene expression in the uropathogenic Escherichia coli strain 536, a clue to explain pathoadaptive mutations in a subset of extraintestinal E. coli strains.BMC microbiology · 2014Article
- Virulence profiling of Shiga toxin-producing Escherichia coli recovered from domestic farm animals in Northwestern Mexico.Frontiers in cellular and infection microbiology · 2014Article
- Production of HlyA and ClyA haemolysins among quinolone-resistant Escherichia coli isolated from clinical samples.SpringerPlus · 2013Article
- Molecular and phenotypic characterization of Escherichia coli O26:H8 among diarrheagenic E. coli O26 strains isolated in Brazil.Applied and environmental microbiology · 2013Article
- Prevalence of hemolysin genes and comparison of ehxA subtype patterns in Shiga toxin-producing Escherichia coli (STEC) and non-STEC strains from clinical, food, and animal sources.Applied and environmental microbiology · 2013Article
- Role of pore-forming toxins in bacterial infectious diseases.Microbiology and molecular biology reviews : MMBR · 2013Review
- Article
- Mutations affecting export and activity of cytolysin A from Escherichia coli.Journal of bacteriology · 2010Article
- Alternate SlyA and H-NS nucleoprotein complexes control hlyE expression in Escherichia coli K-12.Molecular microbiology · 2007Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The association of a hemolytic phenotype with the carriage of the alpha-hemolysin gene (hlyA) and/or the silent hemolysin gene (sheA or clyA) among 540 extraintestinal clinical isolates of Escherichia coli and 110 fecal isolates from healthy individuals was investigated. Though HlyA is an important virulence factor in extraintestinal E. coli infection, the role of SheA is not completely clarified. Two hemolytic sheA+ E. coli strains that lacked hlyA and possessed no other hemolysin genes were identified. No hlyA+ sheA+ strains were identified, suggesting that there is possible incompatibility between hlyA and sheA in the chromosome of E. coli.
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