Narnavirus: Difference between revisions
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*''[[Saccharomyces 20S RNA narnavirus]]'' |
*''[[Saccharomyces 20S RNA narnavirus]]'' |
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⚫ | '''''Narnavirus''''' is a genus of [[viruses]], in the family [[Narnaviridae]]. Fungi serve as natural hosts. There are currently only two species in this genus including the type species [[Saccharomyces 20S RNA narnavirus]].<ref name=ViralZone>{{cite web|title=Viral Zone|url=http://viralzone.expasy.org/all_by_species/303.html|publisher=ExPASy|accessdate=15 June 2015}}</ref><ref name=ICTV>{{cite web|last1=ICTV|title=Virus Taxonomy: 2014 Release|url=http://ictvonline.org/virusTaxonomy.asp|accessdate=15 June 2015}}</ref> |
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==Taxonomy== |
==Taxonomy== |
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==Life Cycle== |
==Life Cycle== |
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Viral replication is cytoplasmic. Replication follows the positive stranded RNA virus replication model. Positive stranded |
Viral replication is cytoplasmic. Replication follows the positive stranded RNA virus replication model. Positive stranded RNA virus transcription is the method of transcription. The virus exits the host cell by cell-to-cell movement. |
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Fungi serve as the natural host. Transmission routes are parental and sexual.<ref name=ViralZone /> |
Fungi serve as the natural host. Transmission routes are parental and sexual.<ref name=ViralZone /> |
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Revision as of 14:32, 29 June 2015
Narnavirus | |
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Virus classification | |
Group: | Group IV ((+)ssRNA)
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Family: | |
Genus: | Narnavirus
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Type Species | |
Narnavirus is a genus of viruses, in the family Narnaviridae. Fungi serve as natural hosts. There are currently only two species in this genus including the type species Saccharomyces 20S RNA narnavirus.[1][2]
Taxonomy
Group: ssRNA(+)
Order: Unassigned
- Family: Narnaviridae
- Genus: Narnavirus
Structure
Genomes are linear and non-segmented.[1]
Genus | Structure | Symmetry | Capsid | Genomic Arrangement | Genomic Segmentation |
---|---|---|---|---|---|
Narnavirus | No structural proteins | Non-Enveloped | Linear | Monopartite |
Life Cycle
Viral replication is cytoplasmic. Replication follows the positive stranded RNA virus replication model. Positive stranded RNA virus transcription is the method of transcription. The virus exits the host cell by cell-to-cell movement. Fungi serve as the natural host. Transmission routes are parental and sexual.[1]
Genus | Host Details | Tissue Tropism | Entry Details | Release Details | Replication Site | Assembly Site | Transmission |
---|---|---|---|---|---|---|---|
Narnavirus | Fungi | None | Horizontal; vertical | None | Cytoplasm | Cytoplasm | Horizontal: mating; vertical: parental |
References
- ^ a b c "Viral Zone". ExPASy. Retrieved 15 June 2015.
- ^ a b ICTV. "Virus Taxonomy: 2014 Release". Retrieved 15 June 2015.