Sequencing and phylogenetic characterization of a novel Polerovirus from Nicotiana tabacum.
Virus Genes
; 56(5): 657-661, 2020 Oct.
Article
en En
| MEDLINE
| ID: mdl-32734508
ABSTRACT
In this study, we reported the complete genome of a novel Polerovirus, named Tobacco yellow virus (TYV), which can be transmitted by Myzus persicae. TYV had a single-stranded RNA genome of 5735 nucleotides in length and contained six putative open reading frames (ORFs). Phylogenetic analysis with whole genome nucleotide sequences and amino acid sequences deduced from the conserved domain of the RNA-dependent RNA polymerase, clustered TYV with Potato leafroll virus from the genus Polerovirus with high bootstrap values. However, TYV clustered with Brassica yellow virus using amino acid sequences deduced from the conserved domain of the coat protein. Taken together with the identities between ORFs in TYV and related ORFs in species from Polerovirus, our results strongly suggested TYV is a novel species of the genus Polerovirus.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Enfermedades de las Plantas
/
Nicotiana
/
Luteoviridae
Límite:
Animals
Idioma:
En
Revista:
Virus Genes
Asunto de la revista:
BIOLOGIA MOLECULAR
/
VIROLOGIA
Año:
2020
Tipo del documento:
Article
País de afiliación:
China