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Nature of Genome: |
positive-stranded ssRNA
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Family |
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Taxonomic Structure of the Family |
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Family 00.067. Unassigned |
00.067.0.01. Sobemovirus |
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00.067.0.01.001. Southern bean mosaic virus |
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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:
(HPV-4) | |||
(BSSV) | |||
(HPV-4) | |||
(COMV) | |||
(COMV) | |||
(COMV) | |||
(HPV-4) | |||
(LTSV) | |||
(HPV-4) | |||
(RYMV-Cl) | |||
(RYMV-Ni) | |||
(HPV-4) | |||
(RGMoV) | |||
(HPV-4) | |||
(SeMV) | |||
(HPV-4) | |||
(SNMoV) | |||
(HPV-4) | |||
(SBMV) | |||
(SBMV-BAr) | |||
(HPV-4) | |||
(SCPMV) | |||
(HPV-4) | |||
(SOMV) | |||
(HPV-4) | |||
(SCMoV) | |||
(HPV-4) | |||
(TRoV) | |||
(HPV-4) | |||
(VTMoV) |
(HPV-4) | |||
(CMMV) | |||
(HPV-4) | |||
(CnMoV) | |||
(HPV-4) | |||
(GCFV) | |||
(HPV-4) | |||
(RoMoV) |
The 5'-terminal half of the sobemovirus genome resembles that of the poleroviruses and enamoviruses with the successive functional domains of a serine protease-like, a VPg and an RdRp. Moreover, polymerase sequences of the sobemoviruses are phylogenetically related to those of the poleroviruses and enamoviruses. By contrast, the CP of the sobemoviruses - encoded by the 3'terminal half of the genome - shows sequences and structural similarities with the CP of members of the genus Necrovirus of the family Tombusviridae. A member of the species Mushroom bacilliform virus, the unique species of the family Barnaviridae, has a genomic organization similar to that of the sobemoviruses and showed sequence identities with them, both in the polymerase and in the CP genes. Genomic organization of animal viruses of the family Astroviridae also shows similarities to that of sobemoviruses, but the sequence identities are more remote.
Sobemo: sigla derived from the name of type species Southern bean mosaic.
Collated from VIIIth ICTV Report
Hull, R. and Fargette, D.
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.
Comments to ICTVdB
Management
by Cornelia
Büchen-Osmond
Copyright © 2002 International Committee on Taxonomy of Viruses. All rights reserved.