Complete genome sequence of a potyvirus infecting yam beans (Pachyrhizus spp.) in Peru.
Arch Virol
; 157(4): 773-6, 2012 Apr.
Article
em En
| MEDLINE
| ID: mdl-22227800
ABSTRACT
In 2010, yam beans in a field trial in Peru showed viral disease symptoms. Graft-transmission and positive ELISA results using potyvirus-specific antibodies suggested that the symptoms could be the result of a potyviral infection. Small interfering RNA (siRNA) were extracted from one of the samples and sent for high-throughput sequencing. The full genome of a new potyvirus could be assembled from the resulting siRNA sequences, and it was sufficiently different from other sequences to be considered a member of a new species, which we have designated Yam bean mosaic virus (YBMV). Sequence similarity suggests that YBMV has also been detected in yam beans in Indonesia.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Doenças das Plantas
/
RNA Viral
/
Genoma Viral
/
Potyvirus
/
Pachyrhizus
País/Região como assunto:
America do sul
/
Peru
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article