ArticleJournal of clinical microbiology2002
Genetic diversity of Streptococcus suis strains isolated from pigs and humans as revealed by pulsed-field gel electrophoresis.
Article in Journal of clinical microbiology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- Genomic epidemiology inHeliyon · 2024Review
- Proposed virulence-associated genes of Streptococcus suis isolates from the United States serve as predictors of pathogenicity.Porcine health management · 2021Article
- Tools for Molecular Epidemiology ofPathogens (Basel, Switzerland) · 2020Review
- Article
- Streptococcus suis in invasive human infections in Poland: clonality and determinants of virulence and antimicrobial resistance.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2016Article
- Genetic diversity of Streptococcus suis serotype 2 isolated from pigs in Brazil.Canadian journal of veterinary research = Revue canadienne de recherche veterinaire · 2016Article
- Antimicrobial Resistance Profile and Genotypic Characteristics of Streptococcus suis Capsular Type 2 Isolated from Clinical Carrier Sows and Diseased Pigs in China.BioMed research international · 2015Article
- Streptococcus suis infection: an emerging/reemerging challenge of bacterial infectious diseases?Virulence · 2014Review
- Correlation between PFGE Groups and mrp/epf/sly Genotypes of Human Streptococcus suis Serotype 2 in Northern Thailand.Journal of pathogens · 2014Article
- The antimicrobial resistance patterns and associated determinants in Streptococcus suis isolated from humans in southern Vietnam, 1997-2008.BMC infectious diseases · 2011Article
- Prevalence of Streptococcus suis genotypes in wild boars of Northwestern Germany.Applied and environmental microbiology · 2007Article
- First characterization of fluoroquinolone resistance in Streptococcus suis.Antimicrobial agents and chemotherapy · 2007Article
- Detection and molecular typing of Streptococcus suis in tonsils from live pigs in France.Canadian journal of veterinary research = Revue canadienne de recherche veterinaire · 2007Article
- Streptococcus suis sequence type 7 outbreak, Sichuan, China.Emerging infectious diseases · 2006Article
- Molecular characterization of Streptococcus suis strains by 16S-23S intergenic spacer polymerase chain reaction and restriction fragment length polymorphism analysis.Canadian journal of veterinary research = Revue canadienne de recherche veterinaire · 2006Article
- Up-regulation of ICAM-1, CD11a/CD18 and CD11c/CD18 on human THP-1 monocytes stimulated by Streptococcus suis serotype 2.Clinical and experimental immunology · 2003Article
- Analysis of genetic diversity of Streptococcus suis clinical isolates from pigs in Spain by pulsed-field gel electrophoresis.Journal of clinical microbiology · 2003Article
- Genetic diversity of Streptococcus suis serotypes 2 and 1/2 isolates recovered from carrier pigs in closed herds.Canadian journal of veterinary research = Revue canadienne de recherche veterinaire · 2002Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The genetic diversity of 123 Streptococcus suis strains of capsular types 2, 1/2, 3, 7, and 9, isolated from pigs in France and from humans in different countries, was evaluated by pulsed-field gel electrophoresis (PFGE) of DNA restricted with SmaI. The method was highly discriminative (D = 0.98), results were reproducible, and the PFGE analysis was easy to interpret. Among all S. suis strains, 74 PFGE patterns were shown. At 60% homology, three groups (A, B, and C) were identified, and at 69% homology, eight subgroups (a to h) were observed. Strains isolated from diseased pigs or from humans were statistically clustered in group B, especially in subgroup d. By contrast, S. suis strains isolated from clinically healthy pigs were preferentially included in subgroup b of group A. Relationships could be established between capsular types 1/2, 3, and 9 and groups A, e, and B, respectively. S. suis strains isolated from humans were homogeneous, and a very high level of association between these strains and four DNA patterns was observed. The PFGE used in this study is a very useful tool for evaluating the genetic diversity of S. suis strains, and it would be used for epidemiological investigations.
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