Occurrence of the tobacco cyst nematode subspecies Globodera tabacum subsp virginiae in France - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue European Journal of Plant Pathology Année : 2016

Occurrence of the tobacco cyst nematode subspecies Globodera tabacum subsp virginiae in France

Résumé

Tobacco cyst nematode is a sexually diploid species composed of three subspecies, Globodera tabacum subsp. tabacum (Gtt), G. tabacum subsp. virginiae (Gtv) and G. tabacum subsp. solanacearum (Gts). In Europe, only Gtt have been reported to date. Here, we report from a plant in a French tobacco field, the identification of a mixture between cysts of the subspecies Gtt and cysts genetically different. The objective of the present study was to determine the subspecies status of those particular cysts. To this aim, we performed CAPS analyses on two genes and a principal component analysis on microsatellite data. The results obtained with both CAPS and microsatellite markers demonstrate for the first time the occurrence of G. tabacum subsp. virginiae in France.
Fichier principal
Vignette du fichier
postprint_Bardou-Valette et al. 2016.pdf (513.99 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-01462725 , version 1 (24-08-2023)

Identifiants

Citer

Sylvie Bardou-Valette, Eric Grenier, Josselin Montarry. Occurrence of the tobacco cyst nematode subspecies Globodera tabacum subsp virginiae in France. European Journal of Plant Pathology, 2016, 144 (1), pp.199-203. ⟨10.1007/s10658-015-0741-5⟩. ⟨hal-01462725⟩
46 Consultations
12 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More