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Nanovirus‐alphasatellite complex identi ed in Vicia cracca in the Rhône delta region of France

Gallet Romain, Kraberger Simona, Filloux Denis, Galzi Serge, Fontes Hugo, Martin Darren Patrick, Varsani Arvind, Roumagnac Philippe. 2018. Nanovirus‐alphasatellite complex identi ed in Vicia cracca in the Rhône delta region of France. Archives of Virology, 163 (3) : pp. 695-700.

Journal article ; Article de recherche ; Article de revue à facteur d'impact
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Gallet_Nano Vicia_2017.pdf

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Quartile : Q3, Sujet : VIROLOGY

Abstract : Nanoviruses are multi-component plant-infecting single-stranded DNA viruses. Using a viral metagenomics-informed approach, a new nanovirus and two associated alphasatellite molecules have been identified in an uncultivated asymptomatic Vicia cracca plant in the Rhône region of France. This novel nanovirus genome includes eight genomic components (named DNA-R, DNA-S, DNA-M, DNA-C, DNA-N, DNA-U1, DNA-U2 and DNA-U4) and, across all components, shares < 66% pairwise sequence identity with other nanovirus genomes. The two associated alphasatellites share 62% identity with each other and < 81% identity will all other nanovirus-associated alphasatellites.

Mots-clés Agrovoc : Virus des végétaux, Vicia cracca, génomique, ADN, Génome, Identification, Virologie

Mots-clés géographiques Agrovoc : France

Mots-clés complémentaires : Nanoviridae

Classification Agris : H20 - Plant diseases

Champ stratégique Cirad : Axe 4 (2014-2018) - Santé des animaux et des plantes

Agence(s) de financement européenne(s) : European Commission

Programme de financement européen : FP7

Projet(s) de financement européen(s) : A second metagenomics generation to better understand plant virus ecology and evolution

Auteurs et affiliations

  • Gallet Romain, INRA (FRA)
  • Kraberger Simona, Arizona State University (USA)
  • Filloux Denis, CIRAD-BIOS-UMR BGPI (FRA)
  • Galzi Serge, CIRAD-BIOS-UMR BGPI (FRA)
  • Fontes Hugo, La Tour du Valat, Centre de recherche pour la conservation des zones humides méditerranéennes (FRA)
  • Martin Darren Patrick, UCT (ZAF)
  • Varsani Arvind, Arizona State University (USA)
  • Roumagnac Philippe, CIRAD-BIOS-UMR BGPI (FRA) ORCID: 0000-0001-5002-6039 - auteur correspondant

Source : Cirad-Agritrop (https://agritrop.cirad.fr/587369/)

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