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| synonyms =
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| type_species = ''[[Infectious pancreatic necrosis virus]]''
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'''''Aquabirnavirus''''' is a genus of [[viruses]], in the family ''[[Birnaviridae]]''.<ref>{{cite journal |last1=Delmas |first1=B |last2=Attoui |first2=H |last3=Ghosh |first3=S |last4=Malik |first4=YS |last5=Mundt |first5=E |last6=Vakharia |first6=VN |last7=ICTV Report |first7=Consortium |title=ICTV virus taxonomy profile: Birnaviridae. |journal=The Journal of General Virology |date=January 2019 |volume=100 |issue=1 |pages=5-6 |doi=10.1099/jgv.0.001185 |pmid=30484762|doi-access=free }}</ref> [[Salmonidae|Salmonid]] fish serve as natural hosts. There are currently three species in this genus including the type species [[Infectious pancreatic necrosis virus]]. Diseases associated with this genus include: IPNV:infectious pancreatic necrosis in salmonid fish, causes significant losses to the aquaculture industry. chronic infection in adult, and acute viral disease in young salmonid fish.<ref name=ICTV >{{cite web |title=ICTV Report Birnaviridae |url=http://www.ictv.global/report/birnaviridae}}</ref><ref name=ViralZone>{{cite web|title=Viral Zone|url=http://viralzone.expasy.org/all_by_species/571.html|publisher=ExPASy|accessdate=15 June 2015}}</ref>
'''''Aquabirnavirus''''' is a genus of [[viruses]], in the family ''[[Birnaviridae]]''.<ref>{{cite journal |last1=Delmas |first1=B |last2=Attoui |first2=H |last3=Ghosh |first3=S |last4=Malik |first4=YS |last5=Mundt |first5=E |last6=Vakharia |first6=VN |last7=ICTV Report |first7=Consortium |title=ICTV virus taxonomy profile: Birnaviridae. |journal=The Journal of General Virology |date=January 2019 |volume=100 |issue=1 |pages=5-6 |doi=10.1099/jgv.0.001185 |pmid=30484762|doi-access=free }}</ref> [[Salmonidae|Salmonid]] fish serve as natural hosts. There are three species in this genus. Diseases associated with this genus include: IPNV:infectious pancreatic necrosis in salmonid fish, causes significant losses to the aquaculture industry. chronic infection in adult, and acute viral disease in young salmonid fish.<ref name=ICTV >{{cite web |title=ICTV Report Birnaviridae |url=http://www.ictv.global/report/birnaviridae}}</ref><ref name=ViralZone>{{cite web|title=Viral Zone|url=http://viralzone.expasy.org/all_by_species/571.html|publisher=ExPASy|accessdate=15 June 2015}}</ref>


==Taxonomy==
==Taxonomy==
The genus contains the following species:<ref>{{cite web |title=Virus Taxonomy: 2020 Release |url=https://talk.ictvonline.org/taxonomy/ |publisher=International Committee on Taxonomy of Viruses (ICTV) |date=March 2021 |access-date=21 May 2021}}</ref>
<big>'''Group: dsRNA'''</big>
⚫
*''[[Infectious pancreatic necrosis virus]]''
{{Collapsible list|title= <big>Order: Unassigned</big>
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*''[[Tellina virus]]''
|1={{Collapsible list| framestyle=border:none; padding:1.0em;|title=Family: [[Birnaviridae]]
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*''[[Yellowtail ascites virus]]''
|1={{hidden begin|title=<small>Genus: Aquabirnavirus</small>}}
*<small>'''''[[Infectious pancreatic necrosis virus]]'''''</small>
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*<small>[[Tellina virus]]</small>
⚫
*<small>[[Yellowtail ascites virus]]</small>
{{hidden end}}
}}
}}<ref name=ICTV />


==Structure==
==Structure==
Viruses in ''Aquabirnavirus'' are non-enveloped, with icosahedral and Single-shelled geometries, and T=13 symmetry. The diameter is around 70&nbsp;nm. Genomes are linear and segmented, around 2.7-3kb in length. The genome codes for 5 proteins.<ref name=ICTV /><ref name=ViralZone />
Viruses in ''Aquabirnavirus'' are non-enveloped, with icosahedral and single-shelled geometries, and T=13 symmetry. The diameter is around 70&nbsp;nm. Genomes are linear and segmented, around 2.7-3kb in length. The genome codes for 5 proteins.<ref name=ICTV /><ref name=ViralZone />


{| class="wikitable sortable" style="text-align:center"
{| class="wikitable sortable" style="text-align:center"
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! Genus !! Structure || Symmetry !! Capsid !! Genomic arrangement !! Genomic segmentation
! Genus !! Structure || Symmetry !! Capsid !! Genomic arrangement !! Genomic segmentation
|-
|-
|Aquabirnavirus||Icosahedral||T=13||Non-enveloped||Linear||Segmented
|''Aquabirnavirus''||Icosahedral||T=13||Non-enveloped||Linear||Segmented
|}
|}


==Life cycle==
==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. Salmonid fish serve as the natural host. Transmission routes are contact.<ref name=ICTV /><ref name=ViralZone />
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. Salmonid fish serve as the natural host. Transmission routes are contact.<ref name=ICTV /><ref name=ViralZone />


{| class="wikitable sortable" style="text-align:center"
{| class="wikitable sortable" style="text-align:center"
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! Genus !! Host details !! Tissue tropism !! Entry details !! Release details !! Replication site !! Assembly site !! Transmission
! Genus !! Host details !! Tissue tropism !! Entry details !! Release details !! Replication site !! Assembly site !! Transmission
|-
|-
|Aquabirnavirus||Salmonid fish||None||Cell receptor endocytosis||Budding||Cytoplasm||Cytoplasm||Contact
|''Aquabirnavirus''||Salmonid fish||None||Cell receptor endocytosis||Budding||Cytoplasm||Cytoplasm||Contact
|}
|}


Revision as of 00:33, 22 May 2021

Aquabirnavirus
Virus classification Edit this classification
(unranked): Virus
Realm: Riboviria
Kingdom: Orthornavirae
Phylum: incertae sedis
Family: Birnaviridae
Genus: Aquabirnavirus
Species

Aquabirnavirus is a genus of viruses, in the family Birnaviridae.[1] Salmonid fish serve as natural hosts. There are three species in this genus. Diseases associated with this genus include: IPNV:infectious pancreatic necrosis in salmonid fish, causes significant losses to the aquaculture industry. chronic infection in adult, and acute viral disease in young salmonid fish.[2][3]

Taxonomy

The genus contains the following species:[4]

Structure

Viruses in Aquabirnavirus are non-enveloped, with icosahedral and single-shelled geometries, and T=13 symmetry. The diameter is around 70 nm. Genomes are linear and segmented, around 2.7-3kb in length. The genome codes for 5 proteins.[2][3]

Genus Structure Symmetry Capsid Genomic arrangement Genomic segmentation
Aquabirnavirus Icosahedral T=13 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 double-stranded RNA virus replication model. Double-stranded RNA virus transcription is the method of transcription. Salmonid fish serve as the natural host. Transmission routes are contact.[2][3]

Genus Host details Tissue tropism Entry details Release details Replication site Assembly site Transmission
Aquabirnavirus Salmonid fish None Cell receptor endocytosis Budding Cytoplasm Cytoplasm Contact

References

  1. ^ Delmas, B; Attoui, H; Ghosh, S; Malik, YS; Mundt, E; Vakharia, VN; ICTV Report, Consortium (January 2019). "ICTV virus taxonomy profile: Birnaviridae". The Journal of General Virology. 100 (1): 5–6. doi:10.1099/jgv.0.001185. PMID 30484762.
  2. ^ a b c "ICTV Report Birnaviridae".
  3. ^ a b c "Viral Zone". ExPASy. Retrieved 15 June 2015.
  4. ^ "Virus Taxonomy: 2020 Release". International Committee on Taxonomy of Viruses (ICTV). March 2021. Retrieved 21 May 2021.

External links

Retrieved from "https://en.wikipedia.org/w/index.php?title=Aquabirnavirus&oldid=1024417951"