ArticleArchives of virology2024
Molecular characterization of a novel mycotombus‑like virus isolated from the phytopathogenic fungus Nigrospora oryzae.
Article in Archives of virology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
The trial behind it
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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Molecular characterization of a novel mitovirus and a botoulivirus coinfecting the fungus Nigrospora oryzae.Archives of virology · 2025Article
- Discovery of novel mycoviruses from fungi associated with mango leaf spots.Frontiers in microbiology · 2025Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
In this study, we identified a new mycotombus-like mycovirus from the phytopathogenic fungus Nigrospora oryzae, which was tentatively designated as "Nigrospora oryzae umbra-like virus 1" (NoULV1). The complete genome of NoULV1 is 3,381 nt long, containing two open reading frames (ORF1 and ORF2). ORF1 encodes a hypothetical protein with an unknown function, while ORF2 encodes an RNA-dependent RNA polymerase (RdRp) with a conserved RdRp domain containing a metal-binding 'GDN' triplet in motif C, which is distinct from the 'GDD' motif found in most + ssRNA mycoviruses. A homology search revealed that the RdRp encoded by ORF2 was similar to the RdRp of umbra-like mycoviruses. Phylogenetic analysis based on the RdRp indicated that NoULV1 was grouped into a clade together with umbra-like mycoviruses belonging to the proposed family "Mycotombusviridae".
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Registered trials
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