Anulavirus

Anulavirus
Virus classification
Group: Group IV ((+)ssRNA)
Family: Bromoviridae
Genus: Anulavirus
Type Species

Anulavirus is a genus of viruses, in the family Bromoviridae. Pelargonium serve as natural hosts. There are currently only two species in this genus including the type species Pelargonium zonate spot virus.[1][2]

Taxonomy

Group: ssRNA(+)

[2]

Structure

Viruses in Anulavirus have icosahedral and Quasi-spherical geometries, and T=3 symmetry. The diameter is around 25-35 nm. Genomes are linear and segmented, tripartite.[1]

GenusStructureSymmetryCapsidGenomic arrangementGenomic segmentation
AnulavirusIcosahedralT=3Non-envelopedLinearSegmented

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, using the internal initiation model of subgenomic rna transcription is the method of transcription. The virus exits the host cell by tubule-guided viral movement. Pelargonium serve as the natural host. Transmission routes are mechanical.[1]

GenusHost detailsTissue tropismEntry detailsRelease detailsReplication siteAssembly siteTransmission
AnulavirusPlantsNoneViral movement; mechanical inoculationViral movementCytoplasmCytoplasmUnknown

References

  1. 1 2 3 "Viral Zone". ExPASy. Retrieved 15 June 2015.
  2. 1 2 ICTV. "Virus Taxonomy: 2014 Release". Retrieved 15 June 2015.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.