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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.

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

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



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Wikipedia

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