|no particles of their own|
|Members of this Family|
Genera in the Family
All Known Sequences
Satellite nucleic acids consist of those satellites that do not encode their own coat protein (unlike satellite viruses) but are encapsidated in that of the helper virus. Particles containing satellite nucleic acid are therefore antigenically identical to those of the helper virus but can sometimes be distinguished by physical features such as sedimentation rates.
All known single stranded satellite DNAs are associated with plant viruses. Betasatellites are associated with monpartite members of the genus Begomovirus. The circular genome encodes a single protein of 14-16 kDa (C1) in the complementary (negative) sense that is responsible for symptom production.