ArticleJournal of clinical microbiology2014
Multilocus sequence typing (MLST) and whole-genome MLST of Campylobacter jejuni isolates from human infections in three districts during a seasonal peak in Finland.
Article in Journal of clinical microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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Who cites it
35 citing papers in PubMed.
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- Foodborne bacterial pathogens: genome-based approaches for enduring and emerging threats in a complex and changing world.Nature reviews. Microbiology · 2024Review
- Foodborne pathogenic bacteria in wild European hedgehogs (Erinaceus europaeus).Acta veterinaria Scandinavica · 2024Article
- Detection and Characterisation of EndosymbiontTropical life sciences research · 2023Article
- Prevalence and genotype diversity of Campylobacter jejuni in hunted reared pheasants (Phasianus colchicus) in Finland.Acta veterinaria Scandinavica · 2023Article
- Environmental dynamics ofMicrobial genomics · 2023Article
- Evaluation of core genome and whole genome multilocus sequence typing schemes forMicrobial genomics · 2023Article
- Comparative genomics of Campylobacter jejuni from clinical campylobacteriosis stool specimens.Gut pathogens · 2022Article
- Local accessory gene sharing among EgyptianMicrobial genomics · 2022Article
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- Whole-genome sequence analysis through online web interfaces: a review.Genomics & informatics · 2022Article
- Whole Genome Multi-Locus Sequence Typing and Genomic Single Nucleotide Polymorphism Analysis for Epidemiological Typing ofFrontiers in microbiology · 2022Article
- Phylogenetic Analysis Reveals Source Attribution Patterns forMicroorganisms · 2021Article
- Population Biology and Comparative Genomics of Campylobacter Species.Current topics in microbiology and immunology · 2021Review
- Comparison of Molecular Subtyping and Antimicrobial Resistance Detection Methods Used in a Large Multistate Outbreak of Extensively Drug-Resistant Campylobacter jejuni Infections Linked to Pet Store Puppies.Journal of clinical microbiology · 2020Article
- Molecular Characterization and Antimicrobial Susceptibility ofPathogens (Basel, Switzerland) · 2020Article
- Whole-Genome Sequencing to Detect Numerous Campylobacter jejuni Outbreaks and Match Patient Isolates to Sources, Denmark, 2015-2017.Emerging infectious diseases · 2020Article
- MLST-based genetic relatedness of Campylobacter jejuni isolated from chickens and humans in Poland.PloS one · 2020Article
- Antimicrobial Resistance and Virulence-Associated Markers inFrontiers in microbiology · 2020Article
- Whole-Genome Sequencing and Bioinformatic Analysis of Environmental, Agricultural, and HumanFrontiers in microbiology · 2020Article
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9 authors.
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Abstract
A total of 95 human Campylobacter jejuni isolates acquired from domestic infections and collected from three districts in Finland during the seasonal peak (June to September) in 2012 were analyzed by PCR-based multilocus sequence typing (MLST) and by whole-genome sequencing (WGS). Four predominant sequence types (STs) were detected among the isolates: ST-45 (21%) and ST-230 (14%, ST-45 clonal complex [CC]), ST-267 (21%, ST-283 CC), and ST-677 (19%, ST-677 CC). In districts 1 and 3, most of the infections occurred from early July to the middle of August, with a peak at weeks 29 to 31, but in district 2, the infections were dispersed more evenly throughout 3 months (June to August). WGS data were used for further whole-genome MLST (wgMLST) analyses of the isolates representing the four common STs. Shared loci of the isolates within each ST were analyzed as distance matrices of allelic profiles by the neighbor-net algorithm. The highest allelic variations (>400 different alleles) were detected between different clusters of ST-45 isolates (1,121 shared loci), while ST-230 (1,264 shared loci), ST-677 (1,169 shared loci), and ST-267 isolates (1,217 shared loci) were less diverse with the clusters differing by <40 alleles. Closely related isolates showing no allelic variation (subclusters) were detected among all four major STs. In some cases, they originated from different districts, suggesting that isolates can be epidemiologically connected and may have the same infection source despite being originally identified as sporadic infections.
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