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{{Taxobox
{{taxobox
| color = violet
| virus_group = iv
| name = ''Benyvirus''
| familia = ''[[Benyviridae]]''
| virus_group = iv
| genera = '''''Benyvirus'''''
⚫
| subdivision_ranks = Type Species
| ordo =
| familia = ''Unassigned''
| subdivision =
⚫
*''[[Beet necrotic yellow vein virus]]''
| genus = '''''Benyvirus'''''
}}'''''Benyvirus''''' is a genus of [[viruses]] , in the family [[Benyviridae]]. Plant serve as natural hosts. There are currently four species in this genus including the type species [[Beet necrotic yellow vein virus]]. Diseases associated with this genus include: BNYVV: rhizomania. <ref name=ViralZone>{{cite web|title=Viral Zone|website=http://viralzone.expasy.org/all_by_species/639.html|publisher=ExPASy|accessdate=12 June 2015}}</ref><ref name=ICTV>{{cite web|last1=ICTV|title=Virus Taxonomy: 2014 Release|url=http://ictvonline.org/virusTaxonomy.asp|accessdate=12 June 2015}}</ref><ref>Index of Viruses - Benyvirus (2006). In: ICTVdB - The Universal Virus Database, version 4. Büchen-Osmond, C (Ed), Columbia University, New York, USA. http://www.ncbi.nlm.nih.gov/ICTVdb/Ictv/fs_index.htm</ref>
⚫
| subdivision_ranks = Species
==Taxonomy==
⚫
| subdivision =[[Beet necrotic yellow vein virus]]<br>
<big>'''Group: ssRNA(+)'''</big>
⚫
[[Beet soil-borne mosaic virus]]<br>
{{Collapsible list|title= <big>Order: Unassigned</big>
⚫
[[Burdock mottle virus]] ''(tentative)''<br>
|1={{Collapsible list| framestyle=border:none; padding:1.0em;|title=Family: [[Benyviridae]]
⚫
[[Rice stripe necrosis virus]]
|1={{hidden begin|title=<small>Genus: [[Benyvirus]]</small>}}
*<small>'''''[[Beet necrotic yellow vein virus]]'''''</small>
⚫
*<small>[[Beet soil-borne mosaic virus]]</small>
⚫
*<small>[[Burdock mottle virus]]</small>
⚫
*<small>[[Rice stripe necrosis virus]]</small>
{{hidden end}}
}}
}}
}}

===Virus Description===
The viral genus '''Benyvirus''' includes several [[RNA virus]]es known to infect plants. This genus has not been classified in a family.<ref>Index of Viruses - Benyvirus (2006). In: ICTVdB - The Universal Virus Database, version 4. Büchen-Osmond, C (Ed), Columbia University, New York, USA. http://www.ncbi.nlm.nih.gov/ICTVdb/Ictv/fs_index.htm</ref>

It is characterized by a positive-stranded single stranded RNA genome that is rod-shaped and non-enveloped in nature. Benyvirus primarily infects plants.

Species include:

* [[Rice stripe necrosis virus]], also known as RSNV, (ICTVdB Virus Code: 00.088.0.01.003), a rod-shaped virus containing just six [[open reading frame]]s in its genome. A pathogen of rice plants, it may cause [[chlorosis]], necrosis, and malformation.<ref>{{cite journal|last=Lozano|first=Ivan|author2=Morales, Francisco|title=Molecular characterisation of Rice stripe necrosis virus as a new species of the genus Benyvirus|journal=European Journal of Plant Pathology|date=22 March 2009|volume=124|issue=4|pages=673–680|doi=10.1007/s10658-009-9453-z}}</ref>
* [[Rice stripe necrosis virus]], also known as RSNV, (ICTVdB Virus Code: 00.088.0.01.003), a rod-shaped virus containing just six [[open reading frame]]s in its genome. A pathogen of rice plants, it may cause [[chlorosis]], necrosis, and malformation.<ref>{{cite journal|last=Lozano|first=Ivan|author2=Morales, Francisco|title=Molecular characterisation of Rice stripe necrosis virus as a new species of the genus Benyvirus|journal=European Journal of Plant Pathology|date=22 March 2009|volume=124|issue=4|pages=673–680|doi=10.1007/s10658-009-9453-z}}</ref>
* [[Beet necrotic yellow vein virus]] (ICTVdB Virus Code: 00.088.0.01.001)
* [[Beet necrotic yellow vein virus]] (ICTVdB Virus Code: 00.088.0.01.001)
* [[Beet soil-borne mosaic virus]] (ICTVdB Virus Code: 00.088.0.01.002)
* [[Beet soil-borne mosaic virus]] (ICTVdB Virus Code: 00.088.0.01.002)
* [[Burdock mottle virus]] ''(tentative)'' (ICTVdB Virus Code: 00.088.0.01.004)
* [[Burdock mottle virus]] ''(tentative)'' (ICTVdB Virus Code: 00.088.0.01.004)
<ref name=ICTV />


==Structure==
Viruses in Benyvirus are non-enveloped, with rod-shaped geometries. The diameter is around 20 nm, with a length of 85-390 nm. Genomes are linear and segmented, around 6.7kb in length.
<ref name=ViralZone />


{| class="wikitable sortable" style="text-align:center"
|-
! Genus !! Structure || Symmetry !! Capsid !! Genomic Arrangement !! Genomic Segmentation
|-
|Benyvirus||Rod-shaped||||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. The virus exits the host cell by tripartite non-tubule guided viral movement.
Plant serve as the natural host. The virus is transmitted via a vector (protozoan). Transmission routes are vector.

<ref name=ViralZone />

{| class="wikitable sortable" style="text-align:center"
|-
! Genus !! Host Details !! Tissue Tropism !! Entry Details !! Release Details !! Replication Site !! Assembly Site !! Transmission
|-
|Benyvirus||Plants||None||Viral movement; mechanical innoculation||Viral movement||Cytoplasm||Cytoplasm||Vector=protozoan
|}
== Literature ==
== Literature ==


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[[Category:Benyviruses]]
[[Category:Benyviruses]]
[[Category:Viral plant pathogens and diseases]]
[[Category:Viral plant pathogens and diseases]]


{{Virus-stub}}

Revision as of 18:56, 12 June 2015

Benyvirus
Virus classification
Group:
Group IV ((+)ssRNA)
Family:
Benyviridae
Type Species

Benyvirus is a genus of viruses , in the family Benyviridae. Plant serve as natural hosts. There are currently four species in this genus including the type species Beet necrotic yellow vein virus. Diseases associated with this genus include: BNYVV: rhizomania. [1][2][3]

Taxonomy

Group: ssRNA(+)

Order: Unassigned

Virus Description

[2]

Structure

Viruses in Benyvirus are non-enveloped, with rod-shaped geometries. The diameter is around 20 nm, with a length of 85-390 nm. Genomes are linear and segmented, around 6.7kb in length. [1]

Genus Structure Symmetry Capsid Genomic Arrangement Genomic Segmentation
Benyvirus Rod-shaped 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. The virus exits the host cell by tripartite non-tubule guided viral movement. Plant serve as the natural host. The virus is transmitted via a vector (protozoan). Transmission routes are vector.

[1]

Genus Host Details Tissue Tropism Entry Details Release Details Replication Site Assembly Site Transmission
Benyvirus Plants None Viral movement; mechanical innoculation Viral movement Cytoplasm Cytoplasm Vector=protozoan

Literature

  1. ^ a b c "Viral Zone". http://viralzone.expasy.org/all_by_species/639.html. ExPASy. {{cite web}}: |access-date= requires |url= (help); External link in |website= (help); Missing or empty |url= (help)
  2. ^ a b ICTV. "Virus Taxonomy: 2014 Release". Retrieved 12 June 2015.
  3. ^ Index of Viruses - Benyvirus (2006). In: ICTVdB - The Universal Virus Database, version 4. Büchen-Osmond, C (Ed), Columbia University, New York, USA. http://www.ncbi.nlm.nih.gov/ICTVdb/Ictv/fs_index.htm
  4. ^ Lozano, Ivan; Morales, Francisco (22 March 2009). "Molecular characterisation of Rice stripe necrosis virus as a new species of the genus Benyvirus". European Journal of Plant Pathology. 124 (4): 673–680. doi:10.1007/s10658-009-9453-z.

External links

Retrieved from "https://en.wikipedia.org/w/index.php?title=Benyvirus&oldid=666659494"