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Article Dans Une Revue Infection, Genetics and Evolution Année : 2023

Deciphering the evolution of the temporal and geographic distribution of French Mycobacterium bovis genotypes using a high throughput SNP-targeted amplicon sequencing method

Résumé

Mycobacterium bovis, which belongs to the Mycobacterium tuberculosis complex, is a highly clonal pathogen. However, several lineages of M. bovis have been described worldwide and nine different clusters were identified in France. Targeted amplicon sequencing using next-generation sequencing technology of eighty-eight phylogenetically informative single nucleotide polymorphisms (SNPs) were used to infer the phylogenetic relationship of 630 strains of the National Reference Laboratory isolated between 1979 and 2018 from various animal species. This study allowed classifying 618 different genotypic profiles (combination of a spoligotype and 8 loci-MIRU-VNTR profiles) into the nine previously identified clusters. A global analysis of the entire collection of the National Reference Laboratory has made it possible to represent the evolution of clonal complexes and clusters in time and space for better assessing epidemiological changes of bovine tuberculosis in France.
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Dates et versions

hal-04200436 , version 1 (08-09-2023)

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Lorraine Michelet, Jennifer Tambosco, Franck Biet, Patrick Fach, Sabine Delannoy, et al.. Deciphering the evolution of the temporal and geographic distribution of French Mycobacterium bovis genotypes using a high throughput SNP-targeted amplicon sequencing method. Infection, Genetics and Evolution, 2023, 114, pp.105497. ⟨10.1016/j.meegid.2023.105497⟩. ⟨hal-04200436⟩
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