Английская Википедия:Ampelovirus

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Ampelovirus is a genus of viruses, in the family Closteroviridae.[1] Plants serve as natural hosts. There are 13 species in this genus.[1] Diseases associated with this genus include: yellowing and necrosis, particularly affecting the phloem.[1][2][3]

Taxonomy

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

Structure

Viruses in the genus Ampelovirus are non-enveloped, with flexuous and Filamentous geometries. The diameter is around 10-13 nm, with a length of 1400-2200 nm. Genomes are linear, around 17.9kb in length. The genome codes for 13 proteins.[1][2]

Genus Structure Symmetry Capsid Genomic arrangement Genomic segmentation
Ampelovirus Filamentous Non-enveloped Linear Monopartite

Life cycle

Viral replication is cytoplasmic. Entry into the host cell is achieved by penetration into the host cell. Replication follows the positive stranded RNA virus replication model. The virus exits the host cell by tubule-guided viral movement. Plants serve as the natural host. Transmission routes are mechanical.[1][2]

Genus Host details Tissue tropism Entry details Release details Replication site Assembly site Transmission
Ampelovirus Plants None Viral movement; mechanical inoculation Viral movement Cytoplasm Cytoplasm Mechanical inoculation: insects

References

Шаблон:Reflist

External links

Шаблон:Wikispecies

Шаблон:Baltimore classification Шаблон:Taxonbar