Maize white line mosaic satellite virus
Maize white line mosaic satellite virus | |
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Virus classification ![]() | |
(unranked): | Virus |
Realm: | Riboviria |
Phylum: | incertae sedis |
Genus: | Aumaivirus |
Species: | Maize aumaivirus 1
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Maize white line mosaic satellite virus (syn. Satellite maize white line mosaic virus, Satellite virus of maize white line mosaic virus,[1] SMWLMV, SV-MWLMV) is a plant satellite virus. It is the only species in genus Aumaivirus, which is a member of realm Riboviria without assigned family or order. It only infects maize which is infected by Maize white line mosaic virus (MWLMV) of genus Aureusvirus.[2]
Etymology
[edit]The genus name, Aumaivirus, is a combination of Aureusvirus (the name of the helper virus) and maize, the host plant of the only species of the genus.
Virology
[edit]![](http://up.wiki.x.io/wikipedia/commons/thumb/d/d7/Aumaivirus%2BVirtovirus_genome.png/220px-Aumaivirus%2BVirtovirus_genome.png)
SMWLMV has a genome consisting of linear single-stranded RNA of positive polarity. It has a length of 1,168 nucleotides and consists of a single gene that encodes a capsid protein (CP). It neither has a poly(A) tail nor a cap structure. As in satellite tobacco necrosis virus (STNV),[3] the SMWLMV virion is 17 nm in diameter, but the capsid protein has limited sequence homology with the corresponding proteins of STNV viruses.[2][4]
See also
[edit]References
[edit]- ^ "Satellite maize white line mosaic virus". NCBI Taxonomy Browser. 31503.
- ^ a b Mart Krupovic: Plant Satellite Viruses (Albetovirus, Aumaivirus, Papanivirus, Virtovirus) (PDF). In: Reference Module in Life Sciences. Jan 2020. doi:10.1016/B978-0-12-809633-8.21289-2. ResearchGate.
- ^ NCBI: Satellite tobacco mosaic virus, equivalent: Satellite tobacco necrosis virus, …
- ^ SIB: Aumaivirus. Expasy ViralZone
External links
[edit]- Family Groups—The Baltimore Method
- Mart Krupovic: Plant Satellite Viruses (Albetovirus, Aumaivirus, Papanivirus, Virtovirus) (PDF). In: Reference Module in Life Sciences. Jan 2020. doi:10.1016/B978-0-12-809633-8.21289-2. ResearchGate.
- SIB: Aumaivirus. Expasy ViralZone
- "Satellite maize white line mosaic virus". NCBI Taxonomy Browser. 31503.