One structural virion protein found. Paul et al. Function of Helper and Satellite Viruses. Virions associated with helper virus, but independent from its functions during replication. Inclusions present in infected cells.
Inclusions are crystals in the cytoplasm and crystals in the nucleus.
They contain virions. 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 persist. Solanum tuberosum - symptomless or sometimes mosaic.