Amdoparvovirus

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Amdoparvovirus
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(unranked): Virus
Realm: Monodnaviria
Kingdom: Shotokuvirae
Phylum: Cossaviricota
Class: Quintoviricetes
Order: Piccovirales
Family: Parvoviridae
Subfamily: Parvovirinae
Genus:Amdoparvovirus

Amdoparvovirus is a genus of viruses in the family Parvoviridae [1] [2] in the subfamily Parvovirinae . Mustelids (minks, ferrets, and foxes), skunk, and raccoons serve as natural hosts. There are 11 species in this genus. [3] [4] [5] Diseases associated with this genus include progressive disorder of immune system. [6] [7] [8] [9] [10]

Contents

Taxonomy

The genus contains the following species, listed by scientific name and followed by the exemplar virus of the species: [3] [11]

Structure

Viruses in the genus Amdoparvovirus have non-enveloped protein particles with T=1 icosahedral symmetry. [2] They are around 18 to 26 nm in diameter and contain a single linear single-stranded DNA genome around 4.8 kb in length. [6]

GenusStructureSymmetryCapsidGenomic arrangementGenomic segmentation
AmdoparvovirusIcosahedralT=1Non-envelopedLinearNone

Life cycle

Viral replication is nuclear. Entry into the host cell is achieved by attachment to host receptors, which mediate clathrin-mediated endocytosis. Replication follows the rolling-hairpin model. [2] DNA templated transcription, with some alternative splicing mechanism is the method of transcription. The virus may exit the host cell by vesicular trafficking following nuclear pore export or be released following cell lysis. Mustelids, skunk, and raccoons serve as the natural host. [12] [10] Transmission routes are oral and respiratory. [6]

GenusHost detailsTissue tropismEntry detailsRelease detailsReplication siteAssembly siteTransmission
AmdoparvovirusMammals: minks, ferrets, foxesNoneClathrin-mediated endocytosisVesicular export or cell lysisNucleusNucleusUnknown

References

  1. ↑ Cotmore SF, Agbandje-McKenna M, Canuti M, Chiorini JA, Eis-Hubinger AM, Hughes J, et al. (ICTV Report Consortium) (March 2019). "ICTV Virus Taxonomy Profile: Parvoviridae". The Journal of General Virology. 100 (3): 367–368. doi:10.1099/jgv.0.001212. PMC   6537627 . PMID   30672729.
  2. 1 2 3 "Parvoviridae". ICTV 10th Report. International Committee on Taxonomy of Viruses. 2018.
  3. 1 2 "Virus Taxonomy: 2024 Release". International Committee on Taxonomy of Viruses. Retrieved 26 March 2025.
  4. ↑ Canuti M, O'Leary KE, Hunter BD, Spearman G, Ojkic D, Whitney HG, Lang AS (January 2016). "Driving forces behind the evolution of the Aleutian mink disease parvovirus in the context of intensive farming". Virus Evolution. 2 (1) vew004. doi:10.1093/ve/vew004. PMC   4989880 . PMID   27774297.
  5. ↑ "Genus: Amdoparvovirus". ictv.global. International Committee on Taxonomy of Viruses. Retrieved 31 January 2025.
  6. 1 2 3 "Amdoparvovirus". Viral Zone. ExPASy. Retrieved 12 June 2015.
  7. ↑ ICTV. "Virus Taxonomy". ICTV 2017 Master Species List (MSL32). International Committee on Taxonomy of Viruses. Archived from the original on 15 March 2019. Retrieved 16 August 2018.
  8. ↑ Cheng F, Chen AY, Best SM, Bloom ME, Pintel D, Qiu J (March 2010). "The capsid proteins of Aleutian mink disease virus activate caspases and are specifically cleaved during infection". Journal of Virology. 84 (6): 2687–96. doi:10.1128/JVI.01917-09. PMC   2826067 . PMID   20042496.
  9. ↑ Li L, Pesavento PA, Woods L, Clifford DL, Luff J, Wang C, Delwart E (October 2011). "Novel amdovirus in gray foxes". Emerging Infectious Diseases. 17 (10): 1876–8. doi:10.3201/eid1710.110233. PMC   3310670 . PMID   22000359.
  10. 1 2 Canuti M, Whitney HG, Lang AS (1 January 2015). "Amdoparvoviruses in small mammals: expanding our understanding of parvovirus diversity, distribution, and pathology". Frontiers in Microbiology. 6: 1119. doi: 10.3389/fmicb.2015.01119 . PMC   4600916 . PMID   26528267.
  11. ↑ "Species List: Parvoviridae". International Committee on Taxonomy of Viruses. Retrieved 26 March 2025.
  12. ↑ Canuti M, Doyle HE, P Britton A, Lang AS (May 2017). "Full genetic characterization and epidemiology of a novel amdoparvovirus in striped skunk (Mephitis mephitis)". Emerging Microbes & Infections. 6 (5): e30. doi:10.1038/emi.2017.13. PMC   5520478 . PMID   28487558.
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