| Nucleic Acid: | Positive Stranded - ssRNA |
| General Host: | Plants |
| Family | 00.018. Comoviridae |
Taxonomic Structure of the Family
Family 00.018. ComoviridaeGenus 00.018.0.01. Comovirus
Genus 00.018.0.02. Fabavirus
Genus 00.018.0.03. Nepovirus
| Genus | 00.018.0.01 Comovirus |
| Type Species | 00.018.0.01.001. Cowpea mosaic virus (CPMV) |
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:
Virus codes, virus names, genome sequence accession numbers [ ] and assigned abbreviations ( ), are:
Species, their serotypes, strains and isolates
| 00.018.0.01.002. | Andean potato mottle virus (203) | [L16239] | (APMoV) | |
| 00.018.0.01.003. | Bean pod mottle virus (108) | [M62738] | (BPMV) | |
| 00.018.0.01.004. | Bean rugose mosaic virus (246) | (BRMV) | ||
| 00.018.0.01.005. | Broad bean stain virus (126) | (BBSV) | ||
| 00.018.0.01.006. | Broad bean true mosaic virus (20) | (BBTMV) | ||
| 00.018.0.01.007. | Cowpea mosaic virus (47, 197) | [X00206] | (CPMV) | |
| 00.018.0.01.007. | Cowpea mosaic virus | [X00729] | ||
| 00.018.0.01.008. | Cowpea severe mosaic virus (209) | [M83830] | (CPSMV) | |
| 00.018.0.01.008. | Cowpea severe mosaic virus | [M83309] | ||
| 00.018.0.01.009. | Glycine mosaic virus | (GMV) | ||
| 00.018.0.01.010. | Pea green mottle virus | (PGMV) | ||
| 00.018.0.01.011. | Pea mild mosaic virus | (PMiMV) | ||
| 00.018.0.01.012. | Quail pea mosaic virus (238) | (QPMV) | ||
| 00.018.0.01.013. | Radish mosaic virus (121) | (RaMV) | ||
| 00.018.0.01.014. | Red clover mottle virus (74) | [M14913] | (RCMV) | |
| 00.018.0.01.014. | Red clover mottle virus | [X64886] | ||
| 00.018.0.01.015. | Squash mosaic virus (43) | [AF059532] | (SqMV) | |
| 00.018.0.01.016. | Ullucus virus C (277) | (UVC) |
Tentative Species in the Genus
None reported.
| Genus | 00.018.0.02. Fabavirus |
| Type Species | 00.018.0.02.001. Broad bean wilt virus 1 (BBWV-1) |
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:
Virus codes, virus names, genome sequence accession numbers [ ] and assigned abbreviations ( ), are:
Species, their serotypes, strains and isolates
| 00.018.0.02.001. | Broad bean wilt virus 1 (81) | [U65985] | (BBWV-1) | |
| 00.018.0.02.002. | Broad bean wilt virus 2 | [AB013615] | (BBWV-2) | |
| 00.018.0.02.003. | Lamium mild mosaic virus | (LMMV) | ||
| 00.018.0.02.004. | Patchouli mild mosaic virus | (PatMMV) |
Tentative Species in the Genus
None reported.
| Genus | 00.018.0.03. Nepovirus |
| Type Species | 00.018.0.03.001. Tobacco ringspot virus (TRSV) |
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:
Virus codes, virus names, genome sequence accession numbers [ ] and assigned abbreviations ( ), are:
Species, their serotypes, strains and isolates
| Subgroup a: | ||||
| 00.018.0.03.002. | Arabis mosaic virus (16) | [X81814] | (ArMV) | |
| 00.018.0.03.002. | Arabis mosaic virus | [X81815] | ||
| 00.018.0.03.003. | Arracacha virus A (216) | (AVA) | ||
| 00.018.0.03.030. | Artichoke Aegean ringspot virus | (AARSV) | ||
| 00.018.0.03.007. | Cassava American latent virus | (CsALV) | ||
| 00.018.0.03.016. | Grapevine fanleaf virus (28) | [X16907] | (GFLV) | |
| 00.018.0.03.016. | Grapevine fanleaf virus | [D00915] | ||
| 00.018.0.03.024. | Potato black ringspot virus (206) | (PBRSV) | ||
| 00.018.0.03.026. | Raspberry ringspot virus (6, 198) | [S46011] | (RpRSV) | |
| 00.018.0.03.027. | Tobacco ringspot virus (17, 309) | [U50869] | (TRSV) | |
| Subgroup b: | ||||
| 00.018.0.03.004. | Artichoke Italian latent virus (176) | (AILV) | ||
| 00.018.0.03.032. | Beet ringspot virus | [D00322] | (BRSV) | |
| 00.018.0.03.032. | (formerly Tomato black ring virus strain S (Scottish serotype)) | [X04062] | ||
| 00.018.0.03.011. | Cocoa necrosis virus (173) | (CoNV) | ||
| 00.018.0.03.012. | Crimson clover latent virus | (CCLV) | ||
| 00.018.0.03.013. | Cycas necrotic stunt virus | (CNSV) | ||
| 00.018.0.03.015. | Grapevine chrome mosaic virus (103) | [X15346] | (GCMV) | |
| 00.018.0.03.015. | Grapevine chrome mosaic virus | [X15163] | ||
| 00.018.0.03.020. | Mulberry ringspot virus (142) | (MRSV) | ||
| 00.018.0.03.022. | Olive latent ringspot virus (301) | (OLRSV) | ||
| 00.018.0.03.028. | Tomato black ring virus (138) | [X96485] | (TBRV) | |
| 00.018.0.03.028. | Tomato black ring virus (strain ED, English serotype) | [X80831] | (TBRV) | |
| Subgroup c: | ||||
| 00.018.0.03.005. | Artichoke yellow ringspot virus (271) | (AYRSV) | ||
| 00.018.0.03.031. | Blackcurrant reversion associated virus | (BRAV) | ||
| 00.018.0.03.006. | Blueberry leaf mottle virus (267) | (BLMoV) | ||
| 00.018.0.03.008. | Cassava green mottle virus | (CGMV) | ||
| 00.018.0.03.009. | Cherry leaf roll virus (80, 306) | (CLRV) | ||
| 00.018.0.03.010. | Chicory yellow mottle virus (132) | (ChYMV) | ||
| 00.018.0.03.014. | Grapevine Bulgarian latent virus (186) | (GBLV) | ||
| 00.018.0.03.017. | Grapevine Tunisian ringspot virus | (GTRSV) | ||
| 00.018.0.03.018. | Hibiscus latent ringspot virus (233) | (HLRSV) | ||
| 00.018.0.03.019. | Lucerne Australian latent virus (225) | (LALV) | ||
| 00.018.0.03.021. | Myrobalan latent ringspot virus (160) | (MLRSV) | ||
| 00.018.0.03.023. | Peach rosette mosaic virus (150) | [AF016626] | (PRMV) | |
| 00.018.0.03.025. | Potato virus U | (PVU) | ||
| 00.018.0.03.029. | Tomato ringspot virus (18, 290) | [L19655] | (ToRSV) | |
| 00.018.0.03.029. | Tomato ringspot virus | [D12477] | ||
| 00.018.0.03.030. | Apricot latent ringspot virus | [AJ278875] | (ALRSV) | |
| 00.018.0.03.031. | Natsudaidai dwarf virus | [AB032750] | (NaDV) | |
| 00.018.0.03.032. | Navel orange infectious mottling virus | [AB000282] | (NOIMoV) | |
| 00.018.0.03.032. | Navel orange infectious mottling virus | [AB022887] |
Tentative Species in the Genus
| 00.018.0.83.001. | Arracacha virus B (270) | (AVB) | ||
| 00.018.0.83.002. | Artichoke vein banding virus (285) | (AVBV) | ||
| 00.018.0.83.003. | Cherry rasp leaf virus (159) | (CRLV) | ||
| 00.018.0.83.010. | Cherry rosette virus | (ChRV) | ||
| 00.018.0.83.004. | Lucerne Australian symptomless virus | (LASV) | ||
| 00.018.0.83.005. | Rubus Chinese seed-borne virus | (RCSV) | ||
| 00.018.0.83.006. | Satsuma dwarf virus (208) | (SDV) | ||
| 00.018.0.83.009.. | Citrus mosaic virus (208) | [AB032751] | (CiMV) | |
| 00.018.0.83.007. | Strawberry latent ringspot virus (126) | [X77466] | (SLRSV) | |
| 00.018.0.83.008. | Tomato top necrosis virus | (ToTNV) |
| 00.018.0.00.017. | Apple latent spherical virus | [AB030940] | (ALSphV) | |
| 00.018.0.00.017. | Apple latent spherical virus | [AB030941] |
Similarity with Other Taxa
The genera Comovirus and Nepovirus have properties similar to members of the families Potyviridae and Picornaviridae; e.g. genome organization, VPg at 5'-end and poly (A) tract at 3'-end of genomes, posttranslational processing of polyproteins and sequence similarities among non-structural proteins. Moreover, Comovirus and Nepovirus and Picornaviridae have very similar capsid morphology.
Derivation of Name
Como: sigla from cowpea mosaic
Faba: Latin Faba, bean; also Vicia faba, broad bean
Nepo: sigla from nematode, polyhedral particles to distinguish these viruses from the tobraviruses
Faba: Latin Faba, bean; also Vicia faba, broad bean
Nepo: sigla from nematode, polyhedral particles to distinguish these viruses from the tobraviruses
Contributed by
Wellink, J., Le Gall, O., Sanfacon, H., Ikegami, M., and Jones, A.T.
