Perrin Aurélie, Cetre-Sossah Catherine, Mathieu B., Baldet Thierry, Delecolle Jean Claude, Albina Emmanuel. 2006. Phylogenetic analysis of Culicoides species from France based on nuclear ITS1-rDNA sequences. Medical and Veterinary Entomology, 20 (2) : 219-228.
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Liste HCERES des revues (en SHS) : oui
Thème(s) HCERES des revues (en SHS) : Psychologie-éthologie-ergonomie
Résumé : Abstract. Biting midges of the genus Culicoides (Diptera: Ceratopogonidae) play important roles in the transmission of viral diseases affecting wild and domestic ruminants and horses, including Bluetongue (BT) and African horse sickness (AHS) respectively. In southern Europe, BT has been largely transmitted by the classical Afro-Asian vector Culicoides imicola Kieffer. However, other species such as C. obsoletus Meigen, C. scoticus Downs & Kettle and C. pulicaris Linné may also be involved in BTV transmission. As a consequence of the discovery of C. imicola followed by BTV-2 outbreaks on the island of Corsica in October 2000, further studies on these biting midges have been carried out. To better characterize the evolution and phylogenetic relations of Culicoides, molecular analysis in parallel with a morphology-based taxonomic approach were performed. Phylogenetic analyses of French Culicoides species were undertaken using the ribosomal DNA (rDNA) internal transcribed spacer 1 (ITS1) as a molecular target. This region was shown to be useful in understanding evolutionary and genetic relationships between species. Construction of several trees showed that molecular phylogeny within the genus Culicoides correlates not only with morphological-based taxonomy but also with ecological patterns.
Classification Agris : L72 - Organismes nuisibles des animaux
Champ stratégique Cirad : Axe 4 (2005-2013) - Santé animale et maladies émergentes
Auteurs et affiliations
- Perrin Aurélie, CIRAD-EMVT-UPR Contrôle des maladies (FRA)
- Cetre-Sossah Catherine, CIRAD-EMVT-UPR Contrôle des maladies (FRA)
- Mathieu B., EID (FRA)
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Baldet Thierry, CIRAD-EMVT-UPR Epidémiologie (FRA)
ORCID: 0000-0003-2979-9517
- Delecolle Jean Claude, ULP (FRA)
- Albina Emmanuel, CIRAD-EMVT-UPR Contrôle des maladies (FRA)
Autres liens de la publication
Source : Cirad - Agritrop (https://agritrop.cirad.fr/533044/)
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