Mycovirus Diversity and Evolution Revealed/Inferred from Recent
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F22%3A43922061" target="_blank" >RIV/62156489:43410/22:43922061 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1146/annurev-phyto-021621-122122" target="_blank" >https://doi.org/10.1146/annurev-phyto-021621-122122</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1146/annurev-phyto-021621-122122" target="_blank" >10.1146/annurev-phyto-021621-122122</a>
Alternative languages
Result language
angličtina
Original language name
Mycovirus Diversity and Evolution Revealed/Inferred from Recent
Original language description
High-throughput virome analyses with various fungi, from cultured or uncultured sources, have led to the discovery of diverse viruses with unique genome structures and even neo-lifestyles. Examples in the former category include splipalmiviruses and ambiviruses. Splipalmiviruses, related to yeast narnaviruses, have multiple positive-sense (C) single-stranded (ss) RNA genomic segments that separately encode the RNA-dependent RNA polymerase motifs, the hallmark of RNA viruses (members of the kingdom Orthornavirae). Ambiviruses appear to have an undivided ssRNA genome of 3 similar to 5 kb with two large open reading frames (ORFs) separated by intergenic regions. Another narna-like virus group has two fully overlapping ORFs on both strands of a genomic segment that span more than 90% of the genome size. New virus lifestyles exhibited by mycoviruses include the yado-kari/yado-nushi nature characterized by the partnership between the (C)ssRNA yadokarivirus and an unrelated dsRNA virus (donor of the capsid for the former) and the hadaka nature of capsidless 10-11 segmented (C)ssRNA accessible by RNase in infected mycelial homogenates. Furthermore, dsRNA polymycoviruses with phylogenetic affinity to (C)ssRNA animal caliciviruses have been shown to be infectious as dsRNA-protein complexes or deproteinized naked dsRNA. Many previous phylogenetic gaps have been filled by recently discovered fungal and other viruses, which have provided interesting evolutionary insights. Phylogenetic analyses and the discovery of natural and experimental cross-kingdom infections suggest that horizontal virus transfer may have occurred and continue to occur between fungi and other kingdoms.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10612 - Mycology
Result continuities
Project
<a href="/en/project/EF15_003%2F0000453" target="_blank" >EF15_003/0000453: Phytophthora Research Centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Annual Review of Phytopathology
ISSN
0066-4286
e-ISSN
1545-2107
Volume of the periodical
60
Issue of the periodical within the volume
August
Country of publishing house
US - UNITED STATES
Number of pages
30
Pages from-to
307-336
UT code for WoS article
000853265900014
EID of the result in the Scopus database
2-s2.0-85134193561