Necrovirus

Tobacco necrosis virus (TNV)
Virus classification
Group:	Group IV ((+)ssRNA)
Family:	Tombusviridae
Genus:	Necrovirus
Type species
	Tobacco necrosis virus A;

Necrovirus is a genera of Tombusviridae. It is named after the type species, Tobacco necrosis virus A.

Species

Tobacco necrosis virus A (TNV_A)
Tobacco necrosis virus D (TNV-D)[1]
Chenopodium necrosis virus (ChNV)
Black beet scorch virus [2]
Leek white stripe virus [2]
Olive latent virus 1 [2]

Tentative species

Lisianthus necrosis (LNV) (tentative)[3]
Carnation yellow stripe (tentative)

Status unknown

Olive mild mosaic virus[4]
Corn salad necrosis virus[5]

Morphology

Icosahedral structure, each face containing six identical capsid proteins, arranged in a rotationally symmetric manner.

Vectors

While necroviruses are spread by mechanical means, often relating to propagation, most, if not all, species have a common fungal vector, Olpidium brassicae

gollark: Oh, right, you should probably ask though.

gollark: There are a bunch of projects reverse-engineering small things on the forums and whatnot, and those appear to be okay.

gollark: Well, that rule is basically just incredibly loosely enforced and used to get rid of what TJ09 doesn't like (*yes I am still annoyed*)...

gollark: (wild guessing mostly; I just doubt TJ09 would make it go up much)

gollark: I don't actually know this, but I suspect we get maybe 120 prizes a month tops now.

References

Ajit Varma, ed. (2008). Mycorrhiza: State of the Art, Genetics and Molecular Biology, Eco-Function, Biotechnology, Eco-Physiology, Structure and Systematics (3 ed.). Springer. ISBN 9783540788249.
Claude M. Fauquet; M. A. Mayo; J. Maniloff; U. Desselberger; L. A. Ball, eds. (2005). Virus Taxonomy: VIIIth Report of the International Committee on Taxonomy of Viruses. Academic Press. p. 929. ISBN 9780080575483.
Iwaki, Mitsuro (1 January 1987). "Lisianthus Necrosis Virus, a New Necrovirus from Eustoma russellianum". Phytopathology. 77 (6): 867. doi:10.1094/Phyto-77-867. Retrieved 11 October 2012.
Cardoso, JM; Félix, MR; Clara, MI; Oliveira, S (April 2005). "The complete genome sequence of a new necrovirus isolated from Olea europaea L.". Archives of Virology. 150 (4): 815–23. doi:10.1007/s00705-004-0453-1. hdl:10174/1362. PMID 15592885.
Verdin, E; Marais, A; Wipf-Scheibel,C; Faure, C; Pelletier, B; David, P; Svanella-Dumas, L; Poisblaud, C; Lecoq, H; Candresse, T (June 2018). "Biological and Genetic Characterization of New and Known Necroviruses Causing an Emerging Systemic Necrosis Disease of Corn Salad (Valerianella locusta) in France". Phytopathology. 108 (8): 1002–1010. doi:10.1094/PHYTO-08-17-0284-R.

External links

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[1] Ajit Varma, ed. (2008). Mycorrhiza: State of the Art, Genetics and Molecular Biology, Eco-Function, Biotechnology, Eco-Physiology, Structure and Systematics (3 ed.). Springer. ISBN 9783540788249.

[ICTV-2] Claude M. Fauquet; M. A. Mayo; J. Maniloff; U. Desselberger; L. A. Ball, eds. (2005). Virus Taxonomy: VIIIth Report of the International Committee on Taxonomy of Viruses. Academic Press. p. 929. ISBN 9780080575483.

[3] Iwaki, Mitsuro (1 January 1987). "Lisianthus Necrosis Virus, a New Necrovirus from Eustoma russellianum". Phytopathology. 77 (6): 867. doi:10.1094/Phyto-77-867. Retrieved 11 October 2012.

[4] Cardoso, JM; Félix, MR; Clara, MI; Oliveira, S (April 2005). "The complete genome sequence of a new necrovirus isolated from Olea europaea L.". Archives of Virology. 150 (4): 815–23. doi:10.1007/s00705-004-0453-1. hdl:10174/1362. PMID 15592885.

[5] Verdin, E; Marais, A; Wipf-Scheibel,C; Faure, C; Pelletier, B; David, P; Svanella-Dumas, L; Poisblaud, C; Lecoq, H; Candresse, T (June 2018). "Biological and Genetic Characterization of New and Known Necroviruses Causing an Emerging Systemic Necrosis Disease of Corn Salad (Valerianella locusta) in France". Phytopathology. 108 (8): 1002–1010. doi:10.1094/PHYTO-08-17-0284-R.