Published in:
Open Access
01-11-2010 | Brief Report
A putative new ampelovirus associated with grapevine leafroll disease
Authors:
N. Abou Ghanem-Sabanadzovic, S. Sabanadzovic, J. K. Uyemoto, D. Golino, A. Rowhani
Published in:
Archives of Virology
|
Issue 11/2010
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Abstract
A putative new ampelovirus was detected in Vitis vinifera cv. Carnelian showing mild leafroll symptoms and molecularly characterized. The complete genome consisted of 13,625 nt and had a structure similar to that of members of subgroup I in the genus Ampelovirus (fam. Closteroviridae). In-depth analyses showed that the virus from cv. Carnelian is the most distinct member of the “GLRaV-4 lineage” of ampeloviruses, which comprises GLRaV-4, -5, -6, -9, and the recently characterized GLRaV-Pr, and GLRaV-De. This virus appears to be a new member of the family Closteroviridae, for which the provisional name grapevine leafroll-associated Carnelian virus is proposed.