Gammapapillomavirus

Gammapapillomavirus
Virus classification
(unranked):	Virus
Realm:	Monodnaviria
Kingdom:	Shotokuvirae
Phylum:	Cossaviricota
Class:	Papovaviricetes
Order:	Zurhausenvirales
Family:	Papillomaviridae
Genus:	Gammapapillomavirus

Gammapapillomavirus is a genus of viruses in the family Papillomaviridae.^[1] Human serve as their natural hosts. There are 27 species in this genus. Diseases associated with this genus include warts and papillomas.^[2]^[3]

Taxonomy

The following 27 species are assigned to the genus:^[3]

Structure

Viruses in Gammapapillomavirus are non-enveloped, with icosahedral geometries, and T=7 symmetry. The diameter is around 60 nm. Genomes are circular, around 8kb in length.^[2]

Genus	Structure	Symmetry	Capsid	Genomic arrangement	Genomic segmentation
Gammapapillomavirus	Icosahedral	T=7	Non-enveloped	Circular	Monopartite

Life cycle

Viral replication is nuclear. Entry into the host cell is achieved by attachment of the viral proteins to host receptors, which mediates endocytosis. Replication follows the dsDNA bidirectional replication model. DNA-templated transcription, with some alternative splicing mechanism is the method of transcription. The virus exits the host cell by nuclear envelope breakdown. Human serve as the natural host. Transmission routes are contact.^[2]

Genus	Host details	Tissue tropism	Entry details	Release details	Replication site	Assembly site	Transmission
Gammapapillomavirus	Humans	Epithelial: mucous; epithelial: skin	Cell receptor endocytosis	Lysis	Nucleus	Nucleus	Contact

References

^ Van Doorslaer, K; Chen, Z; Bernard, HU; Chan, PKS; DeSalle, R; Dillner, J; Forslund, O; Haga, T; McBride, AA; Villa, LL; Burk, RD; ICTV Report Consortium (August 2018). "ICTV Virus Taxonomy Profile: Papillomaviridae". The Journal of General Virology. 99 (8): 989–990. doi:10.1099/jgv.0.001105. PMC 6171710. PMID 29927370.
^ ^a ^b ^c "Viral Zone". ExPASy. Retrieved 15 June 2015.
^ ^a ^b "Virus Taxonomy: 2020 Release". International Committee on Taxonomy of Viruses (ICTV). March 2021. Retrieved 10 May 2021.

External links

Zdroj:https://en.wikipedia.org?pojem=Gammapapillomavirus
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[1] Van Doorslaer, K; Chen, Z; Bernard, HU; Chan, PKS; DeSalle, R; Dillner, J; Forslund, O; Haga, T; McBride, AA; Villa, LL; Burk, RD; ICTV Report Consortium (August 2018). "ICTV Virus Taxonomy Profile: Papillomaviridae". The Journal of General Virology. 99 (8): 989–990. doi:10.1099/jgv.0.001105. PMC 6171710. PMID 29927370.

[ViralZone-2] "Viral Zone". ExPASy. Retrieved 15 June 2015.

[ICTV-3] "Virus Taxonomy: 2020 Release". International Committee on Taxonomy of Viruses (ICTV). March 2021. Retrieved 10 May 2021.

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