Multi-locus sequence analysis reveals great genetic diversity among Mycoplasma capricolum subsp. capripneumoniae strains in Asia

Akhtar Arooba, Boissiere Anne, Hao Huafang, Saeed Muhammad, Dupuy Virginie, Exbrayat Antoni, Khan Farhan Anwar, Chu Yuefeng, Manso-Silvan Lucia. 2022. Multi-locus sequence analysis reveals great genetic diversity among Mycoplasma capricolum subsp. capripneumoniae strains in Asia. Veterinary Research, 53:92, 9 p.

Résumé : Multi-Locus Sequence Analysis (MLSA) of Mycoplasma capricolum subsp. capripneumoniae (Mccp) strains from Asia revealed unforeseen diversity and a central position for genotyping groups representing strains from Central/East Asia, suggesting a possible origin of contagious caprine pleuropneumonia in this continent. A better assessment of the emergence, diversity and distribution of Mccp in Asia and Africa calls for renewed efforts to dramatically enlarge the sample of strains. Availability and affordability in the field, added to superior typeability (directly from poor samples) and high stability, discriminatory power and concordance with epidemiological and phylogenetic analyses, make MLSA an excellent tool for such investigations.

Mots-clés Agrovoc : épidémiologie, pleuropneumonie contagieuse caprine, Mycoplasma, maladie des animaux, génotype, Mycoplasma capricolum, analyse de séquence multilocus

Mots-clés libres : Mycoplasma, Mccp, Bacteria, Multi locus sequence analysis, Molecular epidemiology

Classification Agris : L73 - Maladies des animaux
L70 - Sciences et hygiène vétérinaires - Considérations générales

Champ stratégique Cirad : CTS 4 (2019-) - Santé des plantes, des animaux et des écosystèmes

Auteurs et affiliations

• Akhtar Arooba, Faculty of Animal Husbandry and Veterinary Sciences (PAK)
• Boissiere Anne, CIRAD-BIOS-UMR ASTRE (FRA)
• Hao Huafang, CAAS (CHN)
• Saeed Muhammad, Faculty of Animal Husbandry and Veterinary Sciences (PAK)
• Dupuy Virginie, CIRAD-BIOS-UMR ASTRE (FRA)
• Exbrayat Antoni, CIRAD-BIOS-UMR ASTRE (FRA)
• Khan Farhan Anwar, Faculty of Animal Husbandry and Veterinary Sciences (PAK)
• Chu Yuefeng, CAAS (CHN)
• Manso-Silvan Lucia, CIRAD-BIOS-UMR ASTRE (FRA) ORCID: 0000-0002-5539-3804 - auteur correspondant

Source : Cirad-Agritrop (https://agritrop.cirad.fr/602987/)

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