Evidence map›Paper›PMID 34428260›Full record

ArticlePLoS pathogens2021

Nine viruses from eight lineages exhibiting new evolutionary modes that co-infect a hypovirulent phytopathogenic fungus.

Fan Mu, Bo Li, Shufen Cheng, Jichun Jia, Daohong Jiang, Yanping Fu, Jiasen Cheng, Yang Lin, Tao Chen, Jiatao Xie

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
10.6field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 63 citations in OpenAlex.

  1. Article
  2. Mycoviruses confer hypovirulence but enhance antifungal volatile organic compound production in a phytopathogenic fungus.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Viruses · 2025
    Article
  9. Trans-Kingdom sRNA Silencing inPathogens (Basel, Switzerland) · 2025
    Review
  10. Mycoviral Diversity ofMicroorganisms · 2025
    Article
  11. Article
  12. Article
  13. Diverse, novel mycoviruses coinfecting the phytopathogenic fungusFrontiers in cellular and infection microbiology · 2025
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Identification of a negative-strand RNA virus with natural plant and fungal hosts.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Fan MuState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.
Bo LiState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.
Shufen ChengState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.ORCID 0000-0001-6700-4303
Jichun JiaState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.
Daohong JiangState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.
Yanping FuHubei Key Laboratory of Plant Pathology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China.
Jiasen ChengState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.
Yang LinHubei Key Laboratory of Plant Pathology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China.ORCID 0000-0003-3942-7063
Tao ChenState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.
Jiatao XieState Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.ORCID 0000-0003-1961-0338
Huazhong Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mycoviruses are an important component of the virosphere, but our current knowledge of their genome organization diversity and evolution remains rudimentary. In this study, the mycovirus composition in a hypovirulent strain of Sclerotinia sclerotiorum was molecularly characterized. Nine mycoviruses were identified and assigned into eight potential families. Of them, six were close relatives of known mycoviruses, while the other three had unique genome organizations and evolutionary positions. A deltaflexivirus with a tripartite genome has evolved via arrangement and horizontal gene transfer events, which could be an evolutionary connection from unsegmented to segmented RNA viruses. Two mycoviruses had acquired a second helicase gene by two different evolutionary mechanisms. A rhabdovirus representing an independent viral evolutionary branch was the first to be confirmed to occur naturally in fungi. The major hypovirulence-associated factor, an endornavirus, was finally corroborated. Our study expands the diversity of mycoviruses and potential virocontrol agents, and also provides new insights into virus evolutionary modes including virus genome segmentation.

Indexed as

Biological EvolutionCell LineageAscomycotaBrassica napusFungal VirusesGenome, ViralPhylogenyPlant DiseasesPlant LeavesRNA, ViralRNA, Viral

Identifiers

PMID34428260
PMCPMC8415603
OpenAlexW3194771941

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.