The genome organization of lucerne transient streak and turnip rosette sobemoviruses revisited.
Arch Virol
; 158(3): 673-8, 2013 Mar.
Article
en En
| MEDLINE
| ID: mdl-23111554
ABSTRACT
Unlike other sobemoviruses, lucerne transient streak virus (LTSV) and turnip rosette virus (TRoV) have been reported to contain two successive ORF1s (denoted as ORF1a and ORF1b) instead of a single ORF1. Also, their next ORF (ORF2a/2a2b) has been mapped to a region ca. 200 nucleotides downstream from that of other sobemoviruses, leading to the lack of transmembrane segments at the N-termini of P2a/2a2b. In the current study, we resequenced this region for TRoV and LTSV. The hypothetical beginning of ORF1b was mapped as the beginning of ORF2a/2a2b for both TRoV and LTSV. Computional analysis revealed transmembrane segments at the N-termini of the TRoV and LTSV polyproteins.
Texto completo:
1
Colección:
01-internacional
Asunto principal:
Virus de Plantas
/
Virus ARN
/
Genoma Viral
/
Brassica napus
Idioma:
En
Revista:
Arch Virol
Año:
2013
Tipo del documento:
Article
País de afiliación:
Estonia