ICTV Virus Taxonomy Profile: Nanoviridae.
J Gen Virol
; 102(3)2021 03.
Article
em En
| MEDLINE
| ID: mdl-33433311
ABSTRACT
Nanoviridae is a family of plant viruses (nanovirids) whose members have small isometric virions and multipartite, circular, single-stranded (css) DNA genomes. Each of the six (genus Babuvirus) or eight (genus Nanovirus) genomic DNAs is 0.9-1.1 kb and is separately encapsidated. Many isolates are associated with satellite-like cssDNAs (alphasatellites) of 1.0-1.1 kb. Hosts are eudicots, predominantly legumes (genus Nanovirus), and monocotyledons, predominantly in the order Zingiberales (genus Babuvirus). Nanovirids require a virus-encoded helper factor for transmission by aphids in a circulative, non-propagative manner. This is a summary of the ICTV Report on the family Nanoviridae, which is available at ictv.global/report/nanoviridae.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Nanoviridae
Limite:
Animals
Idioma:
En
Revista:
J Gen Virol
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Austrália