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Archives of Virology

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05.08.2019 | Annotated Sequence Record

Molecular characterization of a novel mycovirus from the plant pathogenic fungus Colletotrichum gloeosporioides

verfasst von: Ying Wang, Shuang Liu, Hong Jian Zhu, Jie Zhong

Erschienen in: Archives of Virology | Ausgabe 11/2019

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Abstract

In this study, we report the molecular characterization of a novel mycovirus in a phytopathogenic fungus of the species Colletotrichum gloeosporioides, which we named “Colletotrichum gloeosporioides RNA virus 1” (CgRV1). The virus has a dsRNA genome of 2,975 bp and possesses two non-overlapping open reading frames (ORFs 1 and 2). The smaller ORF1 encodes a protein of unknown function, and the larger ORF2 encodes the RNA-dependent RNA polymerase (RdRp). Phylogenetic analysis based on the RdRp sequence showed that CgRV1 clustered with and is closely related to unclassified mycoviruses that are distinct from members of the family Partitiviridae.

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Titel: Molecular characterization of a novel mycovirus from the plant pathogenic fungus Colletotrichum gloeosporioides
verfasst von: Ying Wang
Shuang Liu
Hong Jian Zhu
Jie Zhong
Publikationsdatum: 05.08.2019
Verlag: Springer Vienna
Erschienen in: Archives of Virology / Ausgabe 11/2019
Print ISSN: 0304-8608
Elektronische ISSN: 1432-8798
DOI: https://doi.org/10.1007/s00705-019-04354-2

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Molecular characterization of a novel mycovirus from the plant pathogenic fungus Colletotrichum gloeosporioides

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