ID 57272
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Author
Lin, Yu-Hsin Institute of Plant Science and Resources (IPSR), Okayama University
Fujita, Miki Institute of Plant Science and Resources (IPSR), Okayama University
Chiba, Sotaro Graduate School of Bioagricultural Sciences, Nagoya University
Hyodo, Kiwamu Institute of Plant Science and Resources (IPSR), Okayama University
Andika, Ida Bagus Institute of Plant Science and Resources (IPSR), Okayama University
Suzuki, Nobuhiro Institute of Plant Science and Resources (IPSR), Okayama University Kakenhi publons
Kondo, Hideki Institute of Plant Science and Resources (IPSR), Okayama University Kakenhi
Abstract
Abstract There is still limited information on the diversity of (−)ssRNA viruses that infect fungi. Here, we have discovered two novel (−)ssRNA mycoviruses in the shiitake mushroom (Lentinula edodes). The first virus has a monopartite RNA genome and relates to that of mymonaviruses (Mononegavirales), especially to Hubei rhabdo-like virus 4 from arthropods and thus designated as Lentinula edodes negative-strand RNA virus 1. The second virus has a putative bipartite RNA genome and is related to the recently discovered bipartite or tripartite phenui-like viruses (Bunyavirales) associated with plants and ticks, and designated as Lentinula edodes negative-strand RNA virus 2 (LeNSRV2). LeNSRV2 is likely the first segmented (−)ssRNA virus known to infect fungi. Its smaller RNA segment encodes a putative nucleocapsid and a plant MP-like protein using a potential ambisense coding strategy. These findings enhance our understanding of the diversity, evolution and spread of (−)ssRNA viruses in fungi.
Keywords
Ambisense
Bipartite genome
Endogenous virus element
Evolution
High-throughput sequencing
Lentinula edodes
Mymonaviridae
Negative-strand RNA virus
Phenuiviridae
Shitake mushroom
Note
This fulltext will be available in May 2020
Published Date
2019-07-31
Publication Title
Virology
Volume
volume533
Publisher
Academic Press
Start Page
125
End Page
136
ISSN
00426822
NCID
AA00884454
Content Type
Journal Article
language
英語
OAI-PMH Set
岡山大学
File Version
author
PubMed ID
DOI
Web of Sience KeyUT
Related Url
isVersionOf https://doi.org/10.1016/j.virol.2019.05.008
Citation
Yu-Hsin Lin, Miki Fujita, Sotaro Chiba, Kiwamu Hyodo, Ida Bagus Andika, Nobuhiro Suzuki, Hideki Kondo, Two novel fungal negative-strand RNA viruses related to mymonaviruses and phenuiviruses in the shiitake mushroom (Lentinula edodes), Virology, Volume 533, 2019, Pages 125-136, ISSN 0042-6822, https://doi.org/10.1016/j.virol.2019.05.008.
Funder Name
Japan Society for the Promotion of Science
助成番号
15K07312
16H06436
16H06429
16H21723
Open Access (Publisher)
non-OA
Open Archive (publisher)
Non-OpenArchive