A novel mitovirus detected in Diaporthe rudis, a fungus associated with Phomopsis dieback on grapevines.
Arch Virol
; 165(10): 2405-2408, 2020 Oct.
Article
em En
| MEDLINE
| ID: mdl-32766954
ABSTRACT
The genome sequence of a mitovirus found in an isolate of Diaporthe rudis, one of the causal agents of Phomopsis dieback on grapevines, was determined by two high-throughput sequencing approaches, small RNA and total RNA sequencing. The genome of this mitovirus is 2,455 nt in length and includes a single large open reading frame (ORF) encoding an RNA-dependent RNA polymerase (RdRp). A BLASTx comparison of the full-length genome sequence showed the highest similarity (54.15%) with that of Colletotrichum falcatum mitovirus 1 (CfMV1). Our results reveal a new member of the genus Mitovirus first detected in D. rudis (Fr.) Nitschke, with the proposed name "Diaporthe rudis mitovirus 1" (DrMV1).
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Base de dados:
MEDLINE
Assunto principal:
Filogenia
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Proteínas Virais
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RNA Polimerase Dependente de RNA
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Genoma Viral
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Saccharomycetales
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Micovírus
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article