ArticleApplied and environmental microbiology2011
Determination of microbial diversity of Aeromonas strains on the basis of multilocus sequence typing, phenotype, and presence of putative virulence genes.
Article in Applied and environmental microbiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.
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45 citing papers in PubMed, 132 citations in OpenAlex.
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- Characterization of the role of putativeJournal of bacteriology · 2026Article
- Genetic Diversity ofChildren (Basel, Switzerland) · 2026Article
- Species distribution, antimicrobial resistance, and putative virulence factor profiles ofFrontiers in microbiology · 2026Article
- Genotyping and antimicrobial susceptibility of Aeromonas veronii isolated from aquatic animals in Sichuan, China.Antonie van Leeuwenhoek · 2025Article
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- Whole-genome sequencing-based species classification, multilocus sequence typing, and antibiotic resistance mechanisms of the clinicalFrontiers in microbiology · 2025Article
- Isolation, Identification, and Characterisation of a Novel ST2378Pathogens (Basel, Switzerland) · 2024Article
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- Genotype diversity and antibiotic resistance risk in Aeromonas hydrophila in Sichuan, China.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024Article
- Genomic analysis of clinicalMicrobial genomics · 2024Article
- Molecular Epidemiological Characteristics of Carbapenem ResistantInfection and drug resistance · 2024Article
- Multilocus sequence typing and antibiotic resistance of Aeromonas isolated from freshwater fish in Hebei Province.PloS one · 2024Article
- Identification and specificity validation of unique and antimicrobial resistance genes to trace suspected pathogenic AMR bacteria and to monitor the development of AMR in non-AMR strains in the environment and clinical settings.Saudi journal of biological sciences · 2023Article
- Draft genomes ofMicrobiology resource announcements · 2023Article
- The first detection of two Aeromonas strains in mice of the genus Apodemus.Scientific reports · 2023Article
- Comparison of four multilocus sequence typing schemes and amino acid biosynthesis based on genomic analysis of Bacillus subtilis.PloS one · 2023Article
- Virulence, Antibiotic Resistance, and Phylogenetic Relationships ofMicroorganisms · 2022Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The genus Aeromonas has been described as comprising several species associated with the aquatic environment, which represents their principal reservoir. Aeromonas spp. are commonly isolated from diseased and healthy fish, but the involvement of such bacteria in human infection and gastroenteritis has frequently been reported. The primary challenge in establishing an unequivocal link between the Aeromonas genus and pathogenesis in humans is the extremely complicated taxonomy. With the aim of clarifying taxonomic relationships among the strains and phenotypes, a multilocus sequencing approach was developed and applied to characterize 23 type and reference strains of Aeromonas spp. and a collection of 77 field strains isolated from fish, crustaceans, and mollusks. All strains were also screened for putative determinants of virulence by PCR (ast, ahh1, act, asa1, eno, ascV, and aexT) and the production of acylated homoserine lactones (AHLs). In addition, the phenotypic fingerprinting obtained from 29 biochemical tests was submitted to the nonparametric combination (NPC) test methodology to define the statistical differences among the identified genetic clusters. Multilocus sequence typing (MLST) achieved precise strain genotyping, and the phylogenetic analysis of concatenated sequences delineated the relationship among the taxa belonging to the genus Aeromonas, providing a powerful tool for outbreak traceability, host range diffusion, and ecological studies. The NPC test showed the feasibility of phenotypic differentiation among the majority of the MLST clusters by using a selection of tests or the entire biochemical fingerprinting. A Web-based MLST sequence database (http://pubmlst.org/aeromonas) specific for the Aeromonas genus was developed and implemented with all the results.
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