Nature of Genome:
General Host Type:
Morphology:
|
ssRNA
Plants
unencapsidated ssRNA |
List of Species Demarcation Criteria in the Genus
Having less than 90% sequence similarity and distinct biological properties, particularly host range and symptom expression, currently demarcate species within the genus.
List of Species in the Genus
The ICTVdB virus code and the viruses. Official virus species names are in italics. Tentative virus species
names, alternative names ( ), isolates, strains, serotypes, subspecies, or rejected names are not italicized.
Virus codes, virus names, genome sequence accession numbers [ ] and assigned abbreviations ( ), are:
Species, their serotypes, strains and isolates
80.001.0.01.002. | Chrysanthemum stunt viroid |
| |
80.001.0.01.002.00.001. | Chrysanthemum stunt viroid | [V01107] | (CSVd) |
80.001.0.01.002.00.002. | Chrysanthemum stunt viroid - Petunia | [U82445] | (CSVd-Pet) |
80.001.0.01.003. | Citrus exocortis viroid |
| |
80.001.0.01.003.00.001. | Citrus exocortis viroid | [M34917] | (CEVd) |
80.001.0.01.003.00.002. | Citrus exocortis viroid - broad bean | [S79831] | (CEVd-bro) |
80.001.0.01.003.00.003. | Citrus exocortis viroid - carrot |
| (CEVd-car) |
80.001.0.01.003.00.004. | Citrus exocortis viroid - eggplant |
| (CEVd-egg) |
80.001.0.01.003.00.005. | Citrus exocortis viroid - grapevine | [Y00328] | (CEVd-gra) |
80.001.0.01.003.00.006. | Citrus exocortis viroid - tomato | [X53716] | (CEVd-tom) |
80.001.0.01.003.00.007. | Citrus exocortis viroid - turnip |
| (CEVd-tur) |
80.001.0.01.003.00.006. | Indian tomato bunchy top viroid |
| |
80.001.0.01.004. | Columnea latent viroid |
| |
80.001.0.01.004.00.001. | Columnea latent viroid | [X15663] | (CLVd) |
80.001.0.01.004.00.002. | Columnea latent viroid - Brunfelsia undulata | [X95292] | (CLVd-bru) |
80.001.0.01.004.00.003. | Columnea latent viroid – Nemathantus wettsteinii | [M93686] | (CLVd-nem) |
80.001.0.01.005. | Iresine viroid 1 |
| |
80.001.0.01.005.00.001. | Iresine viroid 1 | [X95734] | (IrVd-1) |
80.001.0.01.006. | Mexican papita viroid |
| |
80.001.0.01.006.00.001. | Mexican papita viroid | [L78454] | (MPVd) |
80.001.0.01.007. | Potato spindle tuber viroid |
| |
80.001.0.01.007.00.001. | Potato spindle tuber viroid | [V01465] | (PSTVd) |
80.001.0.01.007.00.002. | Potato spindle tuber viroid - avocado |
| (PSTVd-avo) |
80.001.0.01.007.00.003. | Potato spindle tuber viroid - pepino |
| (PSTVd-pep) |
80.001.0.01.007.00.004. | Potato spindle tuber viroid - Solanum spp | [U51895] | (PSTVd-sol) |
80.001.0.01.008. | Tomato apical stunt viroid |
| |
80.001.0.01.008.00.001. | Tomato apical stunt viroid | [K00818] | (TASVd) |
80.001.0.01.008.00.002. | Tomato apical stunt viroid – Solanum pseudocapsicum | [X95293] | (TASVd-sol) |
80.001.0.01.010.00.001. | Tomato planta macho viroid | [AF162131] | (TCDVd) |
80.001.0.01.009. | Tomato planta macho viroid |
| |
80.001.0.01.009.00.001. | Tomato planta macho viroid | [K00817] | (TPMVd) |
Tentative Species in the Genus
None reported.
List of Species Demarcation Criteria in the Genus
Not applicable.
List of Species in the Genus
The ICTVdB virus code and the viruses. Official virus species names are in italics. Tentative virus species
names, alternative names ( ), isolates, strains, serotypes, subspecies, or rejected names are not italicized.
Virus codes, virus names, genome sequence accession numbers [ ] and assigned abbreviations ( ), are:
Species, their serotypes, strains and isolates
80.001.0.02.001. | Hop stunt viroid |
| |
80.001.0.02.001.00.001. | Hop stunt viroid | [X00009] | (HpSVd) |
80.001.0.02.001.00.002. | Hop stunt viroid - almond | [AJ011813] | (HpSVd-alm) |
80.001.0.02.001.00.003. | Hop stunt viroid - apricot | [AJ297840] | (HpSVd-apr) |
80.001.0.02.001.00.004. | Hop stunt viroid - citrus | [AF131249] | (HpSVd-cit) |
80.001.0.02.001.00.005. | Hop stunt viroid - cucumber | [X00524] | (HpSVd-cuc) |
80.001.0.02.001.00.006. | Hop stunt viroid - grapevine | [M35717] | (HpSVd-gra) |
80.001.0.02.001.00.007. | Hop stunt viroid - peach | [D13765] | (HpSVd-pea) |
80.001.0.02.001.00.008. | Hop stunt viroid - pear |
| (HpSVd-pear) |
80.001.0.02.001.00.009. | Hop stunt viroid - plum | [D13764] | (HpSVd-plu) |
80.001.0.02.001.00.004. | Citrus cachexia viroid |
| |
80.001.0.02.001.00.005. | Cucumber pale fruit viroid | [X00524] | |
80.001.0.02.001.00.007. | Peach dapple viroid |
| |
80.001.0.02.001.00.009. | Plum dapple viroid |
| |
Tentative Species in the Genus
None reported.
List of Species Demarcation Criteria in the Genus
Having less than 90% sequence similarity and distinct biological properties, particularly host range and symptom expression, currently demarcate species within the genus.
List of Species in the Genus
The ICTVdB virus code and the viruses. Official virus species names are in italics. Tentative virus species
names, alternative names ( ), isolates, strains, serotypes, subspecies, or rejected names are not italicized.
Virus codes, virus names, genome sequence accession numbers [ ] and assigned abbreviations ( ), are:
Species, their serotypes, strains and isolates
80.001.0.03.002. | Citrus viroid IV |
| |
80.001.0.03.002.00.001. | Citrus viroid IV | [X14638] | (CVd-IV) |
80.001.0.03.003. | Coconut cadang-cadang viroid |
| |
80.001.0.03.003.00.001. | Coconut cadang-cadang viroid | [J02049] | (CCCVd) |
80.001.0.03.004. | Coconut tinangaja viroid |
| |
80.001.0.03.004.00.001. | Coconut tinangaja viroid | [M20731] | (CTiVd) |
80.001.0.03.005. | Hop latent viroid |
| |
80.001.0.03.005.00.001. | Hop latent viroid | [X07397] | (HpLVd) |
Tentative Species in the Genus
None reported.
List of Species Demarcation Criteria in the Genus
Having less than 90% sequence similarity and distinct biological properties, particularly host range and symptom expression, currently demarcate species within the genus.
List of Species in the Genus
The ICTVdB virus code and the viruses. Official virus species names are in italics. Tentative virus species
names, alternative names ( ), isolates, strains, serotypes, subspecies, or rejected names are not italicized.
Virus codes, virus names, genome sequence accession numbers [ ] and assigned abbreviations ( ), are:
Species, their serotypes, strains and isolates
80.001.0.04.002. | Apple dimple fruit viroid |
| |
80.001.0.04.002.00.001. | Apple dimple fruit viroid | [X99487] | (ADFVd) |
80.001.0.04.001. | Apple scar skin viroid |
| |
80.001.0.04.001.00.001. | Apple scar skin viroid | [M36646] | (ASSVd) |
80.001.0.04.001.00.002. | Apple scar skin viroid - dapple | [X71599] | (ASSVd-dap) |
80.001.0.04.001.00.003. | Apple scar skin viroid - Japanase pear |
| (ASSVd-jpf) |
80.001.0.04.001.00.004. | Apple scar skin viroid - pear rusty skin |
| (ASSVd-prs) |
80.001.0.04.001.00.002. | Dapple apple viroid | X71599 | |
80.001.0.04.001.00.003. | Japanese pear fruit dimple viroid |
| |
80.001.0.04.001.00.004. | Pear rusty skin viroid |
| |
80.001.0.04.003. | Australian grapevine viroid |
| |
80.001.0.04.003.00.001. | Australian grapevine viroid | [X17101] | (AGVd) |
80.001.0.04.004. | Citrus bent leaf viroid |
| |
80.001.0.04.004.00.001. | Citrus bent leaf viroid | [M74065] | (CBLVd) |
80.001.0.04.005. | Citrus viroid III |
| |
80.001.0.04.005.00.001. | Citrus viroid III | [AF184147] | (CbVd) |
80.001.0.04.006. | Grapevine yellow speckle viroid 1 |
| |
80.001.0.04.006.00.001. | Grapevine yellow speckle viroid 1 | [X06904] | (GYSVd-1) |
80.001.0.04.007.00.001. | Grapevine yellow speckle viroid 2 | [J04348] | (GYSVd-2) |
80.001.0.04.008. | Pear blister canker viroid |
| |
80.001.0.04.008.00.001. | Pear blister canker viroid | [D12823] | (PBCVd) |
Tentative Species in the Genus
80.001.0.84.009. | Apple fruit crinkle viroid |
| |
80.001.0.84.009.00.001. | Apple fruit crinkle viroid | [E29032] | (AFCVd) |
80.001.0.84.010. | Citrus viroid original source |
| |
80.001.0.84.010.00.001. | Citrus viroid original source | [NC_004359] | (CVd-OS) |
List of Species Demarcation Criteria in the Genus
Having less than 90% sequence similarity and distinct biological properties, particularly host range and symptom expression, currently demarcate species within the genus.
List of Species in the Genus
The ICTVdB virus code and the viruses. Official virus species names are in italics. Tentative virus species
names, alternative names ( ), isolates, strains, serotypes, subspecies, or rejected names are not italicized.
Virus codes, virus names, genome sequence accession numbers [ ] and assigned abbreviations ( ), are:
Species, their serotypes, strains and isolates
80.001.0.05.001. | Coleus blumei viroid 1 |
| |
80.001.0.05.001.00.001. | Coleus blumei viroid 1 | [X52960] | (CbVd-1) |
80.001.0.05.002. | Coleus blumei viroid 2 |
| |
80.001.0.05.002.00.001. | Coleus blumei viroid 2 | [X95365] | (CbVd-2) |
80.001.0.05.003. | Coleus blumei viroid 3 |
| |
80.001.0.05.003.00.001. | Coleus blumei viroid 3 | [X95364] | (CbVd-3) |
Tentative Species in the Genus
None reported.
List of Unassigned Viruses in the Family
None reported.
Similarity with other Taxa
None reported.
Derivation of Names
Apsca: sigla from apple scar skin viroid.
Cocad: sigla from coconut cadang-cadang viroid.
Cole: sigla from coleus blumei viroid 1.
Hostu: sigla from hop stunt viroid.
Pospi: sigla from potato spindle tuber viroid.
Viroid: from the name given to the subviral agent of potato spindle tuber disease.
References
Collated from VIIIth ICTV Report
Contributed by
Flores, R., Randles, J.W., Owens, R.A., Bar-Joseph M. and Diener, T.O.
Cite this publication as: Index of Viruses - Pospiviroidae (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
Version 4 is based on Virus Taxonomy, Classification and Nomenclature of Viruses, 8th ICTV Report of the International Committee on Taxonomy of Viruses. Fauquet, CM, Mayo, MA, Maniloff, J, Desselberger, U, and Ball, LA (EDS) (2005) Elsevier/Academic Press, pp. 1259.
Additional References
Reference List from the 8th ICTV Report
ICTVdB taxon description
ICTVdB Picture Gallery
References to sequence databases at GenBank and PubMed Central:
PubMed Central References;
nucleotide sequences;
complete genomes