ArticleThe ISME journal2022
Viral cross-class transmission results in disease of a phytopathogenic fungus.
Article in The ISME journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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Who cites it
30 citing papers in PubMed, 67 citations in OpenAlex.
- Article
- Effect of two double-stranded RNA viruses on the virulence of the phytopathogenic fungus Fusarium oxysporum.Archives of virology · 2026Article
- 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 · 2026Article
- Mycoviruses against plant pathogenic fungi: current understanding and future avenues of their potential implication.Archives of microbiology · 2026Review
- Core virome shapes adaptation of a phytopathogenic fungus to climate and cropping patterns.The ISME journal · 2026Article
- Detection of dsRNA in Soil-Derived Ascomycetes and Characterization of Cladosporium cladosporioides Partitivirus 1 Isolate IPBL11.Mycobiology · 2026Article
- Viral driving force on virulence differentiation of a rice phytopathogenic fungus and the implication for biocontrol.Virulence · 2025Article
- Thorough characterization of a new curvulavirid from a Japanese strain ofThe Journal of general virology · 2025Article
- The Viruses ofViruses · 2025Article
- Heterologous expression of the hypovirus CHV1-EP713 full-length cDNA in Botrytis cinerea: transformation with Agrobacterium tumefaciens and evaluation of changes in the fungal phenotype.Biological research · 2025Article
- Molecular characterization of four novel mycoviruses in entomopathogenic and nematophagous fungi.Virology journal · 2025Article
- Plasmid-like dynamics of persistent RNA viruses in the host fungal population.Journal of virology · 2025Article
- Article
- Alternaria alternata botybirnavirus 1 (AaBRV1) Infection Affects the Biological Characteristics of Its Host FungusJournal of fungi (Basel, Switzerland) · 2025Article
- Exploration of mycovirus composition in a hypovirulent strain of Sclerotinia sclerotiorum potentially uncovers mycovirus cross-taxa transmission.Virus research · 2025Article
- Molecular characterization of a polymycovirus in Leptosphaeria biglobosa.Archives of virology · 2025Article
- Article
- Article
- Molecular characterization of a new botybirnavirus that infects Alternaria sp. from tobacco.Archives of virology · 2024Article
- Plants interfere with non-self recognition of a phytopathogenic fungus via proline accumulation to facilitate mycovirus transmission.Nature communications · 2024Article
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Interspecies transmission of viruses is a well-known phenomenon in animals and plants whether via contacts or vectors. In fungi, interspecies transmission between distantly related fungi is often suspected but rarely experimentally documented and may have practical implications. A newly described double-strand RNA (dsRNA) virus found asymptomatic in the phytopathogenic fungus Leptosphaeria biglobosa of cruciferous crops was successfully transmitted to an evolutionarily distant, broad-host range pathogen Botrytis cinerea. Leptosphaeria biglobosa botybirnavirus 1 (LbBV1) was characterized in L. biglobosa strain GZJS-19. Its infection in L. biglobosa was asymptomatic, as no significant differences in radial mycelial growth and pathogenicity were observed between LbBV1-infected and LbBV1-free strains. However, cross-species transmission of LbBV1 from L. biglobosa to infection in B. cinerea resulted in the hypovirulence of the recipient B. cinerea strain t-459-V. The cross-species transmission was succeeded only by inoculation of mixed spores of L. biglobosa and B. cinerea on PDA or on stems of oilseed rape with the efficiency of 4.6% and 18.8%, respectively. To investigate viral cross-species transmission between L. biglobosa and B. cinerea in nature, RNA sequencing was carried out on L. biglobosa and B. cinerea isolates obtained from Brassica samples co-infected by these two pathogens and showed that at least two mycoviruses were detected in both fungal groups. These results indicate that cross-species transmission of mycoviruses may occur frequently in nature and result in the phenotypical changes of newly invaded phytopathogenic fungi. This study also provides new insights for using asymptomatic mycoviruses as biocontrol agent.
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