Two novel Alphaflexiviridae members revealed by deep sequencing of the Vanilla (Orchidaceae) virome.
TEYCHENEY, Pierre-Yves
Amélioration génétique et adaptation des plantes méditerranéennes et tropicales [UMR AGAP]
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Amélioration génétique et adaptation des plantes méditerranéennes et tropicales [UMR AGAP]
Idioma
en
Article de revue
Este ítem está publicado en
Archives of Virology. 2017, vol. Online First, n° 12, p. np
Springer Verlag
Resumen en inglés
The genomes of two novel viruses were assembled from 454 pyrosequencing data obtained from vanilla leaves from La Réunion. Based on genome organization and homologies, one agent was unambiguously classified as a member of ...Leer más >
The genomes of two novel viruses were assembled from 454 pyrosequencing data obtained from vanilla leaves from La Réunion. Based on genome organization and homologies, one agent was unambiguously classified as a member of the genus Potexvirus and named vanilla virus X (VVX). The second one, vanilla latent virus (VLV), is phylogenetically close to three unclassified members of the family Alphaflexiviridae with similarity to allexiviruses, and despite the presence of an additional 8-kDa open reading frame, we propose to include VLV as a new member of the genus Allexivirus. Both VVX and VLV were mechanically transmitted to vanilla plants, resulting in asymptomatic infections.< Leer menos
Palabras clave
santé des plantes
pathologie végétale
virus phytopathogène
vanille
orchidaceae
flexiviridae
séquençage nouvelle génération
Palabras clave en inglés
plant health
phytopathogenic virus
ornamental orchids
Orígen
Importado de HalCentros de investigación