Group Group IV ((+)ssRNA) Genus Crinivirus | Family Closteroviridae Rank Species | |
Similar Crinivirus, Potato yellow dwarf virus, Phureja, Potato mop‑top virus, Lettuce infectious yellows vi | ||
The Potato yellow vein virus (PYVV) is a plant pathogen of the Closteroviridae family. It is a whitefly-transmitted closterovirus vectored by Trialeurodes vaporariorum, which is known to cause a yellowing disease in potato crops in South America.
PYVV RNA have a conserved 3'-terminal secondary structure, which includes a pseudoknot.
References
Potato yellow vein virus Wikipedia(Text) CC BY-SA