Coat protein gene of Cymbidium mosaic virus from Vanilla fragrans in Reunion Island

Gourdel Sébastien, Leclercq Le Quillec Françoise. 2001. Coat protein gene of Cymbidium mosaic virus from Vanilla fragrans in Reunion Island. Journal of Phytopathology, 149 (9) : 561-564.

Résumé : Nucleotide and amino acid sequences of the coat protein (CP) of 12 isolates of #Cymbidium# mosaic virus from #Vanilla fragrans# in Reunion Island (CyMV-R) were compared with each other and with those of previously described Asian strains. Alignment revealed that CyMV-R isolates were highly homologous, suggesting that one strain is prevalent in Reunion. This strain also showed high homology with the Korean CyMV-K2 and Singapore CyMV-S2 strains, but nucleotide additions resulted in the carboxy-terminal ends of the CP sequences differing from those of the Korean CyMV-K1 and Singapore CyMV-K1 strains.

Mots-clés Agrovoc : Vanilla planifolia, virus des végétaux, Cymbidium, gène, Potexvirus, protéine

Mots-clés géographiques Agrovoc : La Réunion, France

Mots-clés complémentaires : Vanilla fragans, Virus de la mosaïque, Mosaïque

Classification Agris : H20 - Maladies des plantes

Auteurs et affiliations

• Gourdel Sébastien, CIRAD-FLHOR-PRH (REU)
• Leclercq Le Quillec Françoise, CIRAD-FLHOR-PRH (REU)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/510031/)

Métriques

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