Perhabdovirus
{{Short description|Genus of viruses}}
{{Use dmy dates|date=April 2017}}
{{virusbox
| taxon = Perhabdovirus
| subdivision_ranks = Species
| subdivision = See text
}}
Perhabdovirus is a genus of viruses in the family Rhabdoviridae, order Mononegavirales. Fish serve as natural hosts. Diseases associated with viruses of this genus include: breathing and swimming problems.{{cite web|title=Viral Zone|url=http://viralzone.expasy.org/all_by_species/4636.html|publisher=ExPASy|accessdate=13 August 2015}}{{cite web|title=Virus Taxonomy: 2024 Release|url=https://ictv.global/taxonomy|publisher=International Committee on Taxonomy of Viruses|access-date=15 March 2025}}
Taxonomy
The genus contains the following species, listed by scientific name and followed by the exemplar virus of the species:
- Perhabdovirus anguilla, Eel virus European X
- Perhabdovirus leman, Leman virus
- Perhabdovirus perca, Perch rhabdovirus
- Perhabdovirus trutta, Lake trout rhabdovirus
Structure
Perhabdovirions are enveloped, with bullet shaped geometries. Perhabdovirus genomes are linear, around 11.1 kb in length. The genome codes for 5 proteins.
| class="wikitable sortable" style="text-align:center" | |||||
| Genus | Structure || Symmetry | Capsid | Genomic arrangement | Genomic segmentation | |
|---|---|---|---|---|---|
| Perhabdovirus | Bullet-shaped | Enveloped | Linear |
Life cycle
Viral replication is cytoplasmic. Entry into the host cell is achieved by attachment of the viral G glycoproteins to host receptors, which mediates clathrin-mediated endocytosis. Replication follows the negative stranded RNA virus replication model. Negative stranded RNA virus transcription, using polymerase stuttering is the method of transcription. The virus exits the host cell by budding, and tubule-guided viral movement. Fish serve as the natural host.
| class="wikitable sortable" style="text-align:center" | |||||||
| Genus | Host details | Tissue tropism | Entry details | Release details | Replication site | Assembly site | Transmission |
|---|---|---|---|---|---|---|---|
| Perhabdovirus | Fish | None | Clathrin-mediated endocytosis | Budding | Cytoplasm | Cytoplasm | Waterborne |
References
{{Reflist}}
External links
- [http://viralzone.expasy.org/all_by_species/4636.html Viralzone: Perhabdovirus]
- [http://ictvonline.org/virusTaxonomy.asp ICTV]
{{Baltimore classification}}
{{Taxonbar|from=Q18814128}}