Quadriviridae

Quadriviridae
Virus classification
Group: Group III (dsRNA)
Family: Quadriviridae
Genus: Quadrivirus
Type Species

Quadriviridae is a family of viruses. Fungi serve as natural hosts. There is currently only one species in this family: the type species Rosellinia necatrix quadrivirus 1.[1][2]

Taxonomy

Group: dsRNA

[2]

Structure

Viruses in Quadriviridae are non-enveloped. The diameter is around 48 nm. Genomes are linear and segmented, around 16.8kb in length. The genome codes for 4 proteins.[1]

Genus Structure Symmetry Capsid Genomic Arrangement Genomic Segmentation
QuadrivirusNon-EnvelopedLinearSegmented

Life Cycle

Viral replication is cytoplasmic. Entry into the host cell is achieved by penetration into the host cell. Replication follows the double-stranded RNA virus replication model. Double-stranded RNA virus transcription is the method of transcription. Fungi serve as the natural host.[1]

Genus Host Details Tissue Tropism Entry Details Release Details Replication Site Assembly Site Transmission
QuadrivirusFungiNoneUnknownCytoplasmic exchange; hyphal anastomosis; sporogenesisUnknownUnknownCytoplasmic exchange; hyphal anastomosis; sporogenesis

References

  1. 1 2 3 "Viral Zone". ExPASy. Retrieved 13 August 2015.
  2. 1 2 ICTV. "Virus Taxonomy: 2014 Release". Retrieved 13 August 2015.

External links

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