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Asystasia mosaic Madagascar virus: A novel bipartite begomovirus infecting the weed Asystasia gangetica in Madagascar

De Bruyn Alexandre, Harimalala Mireille Aurélie, Hoareau Marie Murielle, Ranomenjanahary Sahondramalala, Reynaud Bernard, Lefeuvre Pierre, Lett Jean-Michel. 2015. Asystasia mosaic Madagascar virus: A novel bipartite begomovirus infecting the weed Asystasia gangetica in Madagascar. Archives of Virology, 160 (6) : pp. 1589-1591.

Journal article ; Article de revue à facteur d'impact
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Url - jeu de données : http://www.ncbi.nlm.nih.gov/nuccore/KP663483 / Url - jeu de données : http://www.ncbi.nlm.nih.gov/nuccore/KP663484 / Url - jeu de données : http://www.ncbi.nlm.nih.gov/nuccore/KP663485

Quartile : Q3, Sujet : VIROLOGY

Abstract : Here, we describe for the first time the complete genome sequence of a new bipartite begomovirus in Madagascar isolated from the weed Asystasia gangetica (Acanthaceae), for which we propose the tentative name asystasia mosaic Madagascar virus (AMMGV). DNA-A and -B nucleotide sequences of AMMGV were only distantly related to known begomovirus sequence and shared highest nucleotide sequence identity of 72.9 % (DNA-A) and 66.9 % (DNA-B) with a recently described bipartite begomovirus infecting Asystasia sp. in West Africa. Phylogenetic analysis demonstrated that this novel virus from Madagascar belongs to a new lineage of Old World bipartite begomoviruses. (Résumé d'auteur)

Mots-clés géographiques Agrovoc : Madagascar

Classification Agris : H20 - Plant diseases

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

Auteurs et affiliations

  • De Bruyn Alexandre, CIRAD-BIOS-UMR PVBMT (REU)
  • Harimalala Mireille Aurélie, Université de la Réunion (REU)
  • Hoareau Marie Murielle, CIRAD-BIOS-UMR PVBMT (REU)
  • Ranomenjanahary Sahondramalala, CENDRADERU (MDG)
  • Reynaud Bernard, CIRAD-BIOS-UMR PVBMT (REU)
  • Lefeuvre Pierre, CIRAD-BIOS-UMR PVBMT (REU)
  • Lett Jean-Michel, CIRAD-BIOS-UMR PVBMT (REU)

Source : Cirad-Agritrop (https://agritrop.cirad.fr/576643/)

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