ArticleJournal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc2018
Phenotypic and genotypic characteristics of Trueperella pyogenes isolated from ruminants.
Article in Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 2018. 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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18 citing papers in PubMed, 32 citations in OpenAlex.
- Virulence factors and therapeutic methods ofVirulence · 2025Review
- Characterization of Multidrug-ResistantAnimals : an open access journal from MDPI · 2025Article
- First Molecular Characterization ofVeterinary sciences · 2025Article
- Genetic diversity and virulence properties of caprine Trueperella pyogenes isolates.BMC veterinary research · 2024Article
- Trueperella Pyogenes-Strain Diversity and Occurrence in Dairy Herds.Pathogens (Basel, Switzerland) · 2024Article
- A single intranasal dose of essential oil spray confers modulation of the nasopharyngeal microbiota and short-term inhibition of Mannheimia in feedlot cattle: a pilot study.Scientific reports · 2024Article
- Molecular Characterization of Resistance and Virulence Factors ofInfection and drug resistance · 2024Article
- Comparative phylogenomics of Trueperella pyogenes reveals host-based distinction of strains.Antonie van Leeuwenhoek · 2023Article
- Comparative Genome Analysis of 19Antibiotics (Basel, Switzerland) · 2022Article
- Prevalence and Genetic Diversity ofAnimals : an open access journal from MDPI · 2022Article
- RAPD-PCR-Based Fingerprinting Method as a Tool for Epidemiological Analysis ofPathogens (Basel, Switzerland) · 2022Article
- Genotypic and phenotypic tetracycline-based properties ofVeterinary research forum : an international quarterly journal · 2022Article
- Article
- Studies on Trueperella pyogenes isolated from an okapi (Okapia johnstoni) and a royal python (Python regius).BMC veterinary research · 2020Article
- Phenotypic and molecular characterization of antimicrobial resistance in Trueperella pyogenes strains isolated from bovine mastitis and metritis.BMC microbiology · 2019Article
- Antimicrobial resistance and presence of virulence factor genes in Trueperella pyogenes isolated from pig lungs with pneumonia.Tropical animal health and production · 2019Article
- Pathogenicity and Virulence ofInternational journal of molecular sciences · 2019Review
- Determination of the expression of three fimbrial subunit proteins in cultured Trueperella pyogenes.Acta veterinaria Scandinavica · 2018Article
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10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Trueperella pyogenes is an opportunistic pathogen that causes suppurative infections in animals including humans. Data on phenotypic and genotypic properties of T. pyogenes isolated from ruminants, particularly goats and sheep, are lacking. We characterized, by phenotypic and genotypic means, T. pyogenes of caprine and ovine origin, and established their phylogenetic relationship with isolates from other ruminants. T. pyogenes isolates ( n = 50) from diagnostic specimens of bovine ( n = 25), caprine ( n = 19), and ovine ( n = 6) origin were analyzed. Overall, variable biochemical activities were observed among the T. pyogenes isolates. The fimbriae-encoding gene, fimE, and neuraminidase-encoding gene, nanH, were, respectively, more frequently detected in the large ( p = 0.0006) and small ( p = 0.0001) ruminant isolates. Moreover, genotype V ( plo/ nanH/ nanP/ fimA/ fimC) was only detected in the caprine and ovine isolates, whereas genotype IX ( plo/ nanP/ fimA/ fimC/ fimE) was solely present in the isolates of bovine origin ( p = 0.0223). The 16S rRNA gene sequences of all T. pyogenes isolates were clustered with the reference T. pyogenes strain ATCC 19411 and displayed a high degree of identity to each other. Our results highlight phenotypic and genotypic diversity among ruminant isolates of T. pyogenes and reinforce the importance of characterization of more clinical isolates to better understand the pathogenesis of this bacterium in different animal species.
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