Classification System: ICTV (2023 Release, MSL#39, release v3)
(Unranked): Virus
Realm: Riboviria
Regnum: Orthornavirae
Phylum: Kitrinoviricota
Classis: Alsuviricetes
Ordo: Martellivirales
Familia: Virgaviridae
Genus: Furovirus
Species: Chinese wheat mosaic virus – Japanese soil-borne wheat mosaic virus – Oat golden stripe virus – Soil-borne cereal mosaic virus – Soil-borne wheat mosaic virus – Sorghum chlorotic spot virus
Name
Virgaviridae
Type species: Soil-borne wheat mosaic virus
References
ICTV Virus Taxonomy 2014
Viralzone: Furovirus
Furovirus is a genus of viruses, in the family Virgaviridae.[1] Graminae, winter wheat, wheat, triticale, oat, sorghum bicolor, and plants serve as natural hosts. There are six species in this genus. Diseases associated with this genus include: (SBWMV): green and yellow mosaic.[2][3]
Taxonomy
The following six species are assigned to the genus:[3]
Chinese wheat mosaic virus
Japanese soil-borne wheat mosaic virus
Oat golden stripe virus
Soil-borne cereal mosaic virus
Soil-borne wheat mosaic virus
Sorghum chlorotic spot virus
Structure
Viruses in the genus Furovirus are non-enveloped, with rod-shaped geometries, and helical symmetry. The diameter is around 20 nm, with a length of 260-300 nm. Genomes are linear and segmented, around 3.5-3.6kb in length.[1][2]
Genus Structure Symmetry Capsid Genomic arrangement Genomic segmentation
Furovirus Rod-shaped Helical Non-enveloped Linear Segmented
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. Positive stranded rna virus transcription is the method of transcription. Translation takes place by suppression of termination. The virus exits the host cell by monopartite non-tubule guided viral movement. Graminae, winter wheat, wheat, triticale, oat, sorghum bicolor, host, and plants serve as the natural host. The virus is transmitted via a vector (fungus). Transmission routes are vector.[1][2]
Genus Host details Tissue tropism Entry details Release details Replication site Assembly site Transmission
Furovirus Plants None Unknown Viral movement Cytoplasm Cytoplasm Mechanical inoculation: fungus
References
"ICTV Report Virgaviridae".
"Viral Zone". ExPASy. Retrieved 15 June 2015.
"Virus Taxonomy: 2020 Release". International Committee on Taxonomy of Viruses (ICTV). March 2021. Retrieved 14 May 2021.
Retrieved from Wikispecies and "http://en.wikipedia.org/"
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