Evidence map›Paper›PMID 42663716›Full record

ArticleArchives of virology2026

Genome characterization of two novel mitoviruses and a negative-sense single-stranded RNA mycovirus from the phytopathogenic fungus Clarireedia jacksonii.

Kohei Sakuta, Tae Mabuchi, Syun-Ichi Urayama, Osamu Netsu, Tsutomu Arie, Hiromitsu Moriyama, Ken Komatsu

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Article in Archives of virology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

7 authors.

Kohei SakutaDepartment of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Komaba, Meguro-ku, Tokyo, Japan.
Tae MabuchiGraduate School of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, Japan.
Syun-Ichi UrayamaDepartment of Life and Environmental Sciences, University of Tsukuba, Tennodai, Tsukuba, Ibaraki, Japan.
Osamu NetsuProduct Development Section, Development Division, MARUWA BIOCHEMICAL Co., Ltd., Yoshiwara, Ami-machi, Inashiki-Gun, Ibaraki, Japan.
Tsutomu ArieGraduate School of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, Japan.
Hiromitsu MoriyamaGraduate School of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, Japan.
Ken KomatsuGraduate School of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, Japan. akomatsu@cc.tuat.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clarireedia jacksonii is a phytopathogenic fungus responsible for dollar spot disease in turfgrass worldwide. In this study, we characterized the complete genome sequences of three novel mycoviruses isolated from C. jacksonii isolate MBCT-836 using next-generation sequencing and the fragmented and primer-ligated dsRNA sequencing (FLDS) method. Two of these viruses, designated Clarireedia jacksonii mitovirus 1 (CjMV1) and Clarireedia jacksonii mitovirus 2 (CjMV2), possess positive-sense single-stranded RNA genomes of 2,575 bp and 2,856 bp, respectively. Both viruses contain a single open reading frame that utilizes the mitochondrial genetic code and encodes an RNA-dependent RNA polymerase (RdRp). Phylogenetic analysis placed CjMV1 and CjMV2 within the genera Unuamitovirus and Duamitovirus, respectively, in the family Mitoviridae. The third virus, Clarireedia jacksonii negative-stranded RNA virus 1 (CjNSV1), features a bisegmented negative-sense RNA genome consisting of a large segment (7,961 nt) encoding an RdRp with a conserved Bunya_RdRp domain, and a small segment (1,444 nt) encoding a protein showing homology to bunyavirus nucleocapsid proteins. Phylogenetic analysis revealed that CjNSV1 clusters with members of the proposed family Sclerobunyaviridae within the order Bunyavirales. To our knowledge, this study provides the first report of complete genome sequences of mycoviruses infecting C. jacksonii, expanding our understanding of the mycovirosphere in economically significant turfgrass pathogens.

Indexed as

AscomycotaFungal VirusesGenome, ViralNegative-Sense RNA VirusesRNA VirusesOpen Reading FramesPhylogenyPlant DiseasesRNA-Dependent RNA PolymeraseRNA, ViralViral ProteinsRNA-Dependent RNA PolymeraseRNA, ViralViral Proteins

Identifiers

PMID42663716

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.