Genome characterization and diversity of trifolium virus 1: identification of a novel legume-infecting capulavirus
JULIAN, Charlotte
Plant Health Institute of Montpellier [UMR PHIM]
Département Systèmes Biologiques [Cirad-BIOS]
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Plant Health Institute of Montpellier [UMR PHIM]
Département Systèmes Biologiques [Cirad-BIOS]
JULIAN, Charlotte
Plant Health Institute of Montpellier [UMR PHIM]
Département Systèmes Biologiques [Cirad-BIOS]
Plant Health Institute of Montpellier [UMR PHIM]
Département Systèmes Biologiques [Cirad-BIOS]
GALZI, Serge
Plant Health Institute of Montpellier [UMR PHIM]
Département Systèmes Biologiques [Cirad-BIOS]
Plant Health Institute of Montpellier [UMR PHIM]
Département Systèmes Biologiques [Cirad-BIOS]
FERNANDEZ, Emmanuel
Plant Health Institute of Montpellier [UMR PHIM]
Département Systèmes Biologiques [Cirad-BIOS]
Plant Health Institute of Montpellier [UMR PHIM]
Département Systèmes Biologiques [Cirad-BIOS]
FILLOUX, Denis
Plant Health Institute of Montpellier [UMR PHIM]
Département Systèmes Biologiques [Cirad-BIOS]
Plant Health Institute of Montpellier [UMR PHIM]
Département Systèmes Biologiques [Cirad-BIOS]
ROUMAGNAC, Philippe
Plant Health Institute of Montpellier [UMR PHIM]
Département Systèmes Biologiques [Cirad-BIOS]
< Réduire
Plant Health Institute of Montpellier [UMR PHIM]
Département Systèmes Biologiques [Cirad-BIOS]
Langue
en
Article de revue
Ce document a été publié dans
Archives of Virology. 2021, vol. 166, n° 9, p. 2573-2578
Springer Verlag
Résumé en anglais
A novel geminivirus was identified in France and Spain in asymptomatic plants of white clover (Trifolium repens) and shrub medick (Medicago arborea). Its genome has the hallmarks of a capulavirus, and its relationship to ...Lire la suite >
A novel geminivirus was identified in France and Spain in asymptomatic plants of white clover (Trifolium repens) and shrub medick (Medicago arborea). Its genome has the hallmarks of a capulavirus, and its relationship to other capulaviruses was confirmed by phylogenetic analysis. White clover isolates formed a tight cluster in the phylogenetic tree, while shrub medick isolates formed two distinct, more divergent groups with sequence identity values close to the species cutoff. These three groups have likely participated in recombination events involving alfalfa leaf curl virus and French bean severe leaf curl virus. The name "trifolium virus 1" (TrV1) is proposed for this new Capulavirus. Three TrV1 genotypes (TrV1-A, TrV1-B, and TrV1-C) were clearly distinguished.< Réduire
Mots clés
plante légumière
virus phytopathogène
virologie végétale
Mots clés en anglais
TrV1
Geminivirus
Capsulavirus
Trifolium repens
Genome characterization
Genotype
Trifolium Virus 1
Project ANR
Institut français de bioinformatique
Origine
Importé de halUnités de recherche