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01-02-2018 | Brief Report

Two alphapartitiviruses co-infecting a single isolate of the plant pathogenic fungus Rhizoctonia solani

Authors: Ruiling Lyu, Yi Zhang, Qing Tang, Yangyi Li, Jiasen Cheng, Yanping Fu, Tao Chen, Daohong Jiang, Jiatao Xie

Published in: Archives of Virology | Issue 2/2018

Abstract

Seven dsRNA segments were detected from a single Rhizoctonia solani strain HG81. From the full-length cDNA sequences of four smaller dsRNA segments, the genomes of two related partitiviruses, designated as Rhizoctonia solani partitivirus 3 (RsPV3) and RsPV4, were determined. The genomes of RsPV3 and RsPV4 are both composed of two separate dsRNA segments, with each segment possessing a single open reading frame (ORF). ORF1 from RsPV3 and RsPV4 encodes a putative RNA-dependent RNA polymerase, while ORF2 of RsPV3 and RsPV4 encodes a putative capsid protein. RsPV3 and RsPV4 share high sequence identity with viruses classified within the genus Alphapartitivirus, family Partitiviridae.

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Title: Two alphapartitiviruses co-infecting a single isolate of the plant pathogenic fungus Rhizoctonia solani
Authors: Ruiling Lyu
Yi Zhang
Qing Tang
Yangyi Li
Jiasen Cheng
Yanping Fu
Tao Chen
Daohong Jiang
Jiatao Xie
Publication date: 01-02-2018
Publisher: Springer Vienna
Published in: Archives of Virology / Issue 2/2018
Print ISSN: 0304-8608
Electronic ISSN: 1432-8798
DOI: https://doi.org/10.1007/s00705-017-3627-3

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Two alphapartitiviruses co-infecting a single isolate of the plant pathogenic fungus Rhizoctonia solani

Abstract

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