Английская Википедия:Copiparvovirus

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Copiparvovirus is a genus of viruses in subfamily Parvovirinae of the virus family Parvoviridae.[1][2] Pigs and cows are known to serve as natural hosts. There are seven species in this genus.[3][4][5]

Taxonomy

The following seven species are assigned to the genus:[5]

Structure

Viruses in genus Copiparvovirus are non-enveloped, with icosahedral and round geometries, and T=1 symmetry. The diameter is around 18-26 nm. Genomes are linear, around 6kb in length.[2][4]

Genus Structure Symmetry Capsid Genomic arrangement Genomic segmentation
Copiparvovirus Icosahedral T=1 Non-enveloped Linear None

Life cycle

Viral replication is nuclear. Entry into the host cell is achieved by attachment to host receptors, which mediates clathrin-mediated endocytosis. Replication follows the rolling-hairpin model. DNA-templated transcription, with some alternative splicing mechanism is the method of transcription. The virus exits the host cell by nuclear pore export. Bovine serve as the natural host.[4]

Genus Host details Tissue tropism Entry details Release details Replication site Assembly site Transmission
Copiparvovirus Ungulates Not defined Clathrin-mediated endocytosis Lysis Nucleus Nucleus Unknown

References

Шаблон:Reflist

External links

Шаблон:Baltimore classification

Шаблон:Taxonbar