Sequence analysis of three citrus viroids infecting a single Tunisian citrus tree (Citrus, reticulata, Clementine)
Genet. mol. biol
; Genet. mol. biol;29(4): 705-710, 2006. ilus, tab
Article
en En
| LILACS
| ID: lil-450504
Biblioteca responsable:
BR26.1
ABSTRACT
We report the nucleotide sequences of three citrus viroids belonging to three different genera Citrus exocortis viroid (CEVd), Hop stunt viroid (HSVd) and Citrus viroid-III (CVd-III) isolated from a single natural infected Citrus reticulata var. Clementine tree growing in a tree nursery in Manouba (near Tunis Capital). We describe the sequence variability of these viroids from their natural host without using an alternative passage by an indicator host or an artificial inoculation. This work confirms that naturally occurring viroid infections contain a mixture of sequence variants. These are the first sequences of citrus viroids from Africa.
Texto completo:
1
Colección:
01-internacional
Base de datos:
LILACS
Asunto principal:
Viroides
/
Secuencia de Bases
/
Citrus
Idioma:
En
Revista:
Genet. mol. biol
Asunto de la revista:
GENETICA
Año:
2006
Tipo del documento:
Article
País de afiliación:
Canadá
/
Túnez
Pais de publicación:
Brasil