Infectivity of sap not changed by treatment with di-ethyl ether. Infectivity retained when deproteinised with phenol or detergent. One structural virion protein found. Protein size 34000 Da. Inclusions present in infected cells.
Inclusions are pinwheels.
They do not contain virions. Guinea grass mosaic and pepper veinal mottle viruses, but distantly. Biological Properties Symptoms and Host Range Host of virus belongs to the Domain Eucarya. Host of virus belongs to the Kingdom Plantae. Natural Host Range and Symptoms Symptoms disappear soon after infection.