Guttaviridae is a family of viruses. Archaea serve as natural hosts. There are two genera in this family, containing one species each.[1][2] The name is derived from the Latin gutta, meaning 'droplet'.[3][4][5]
The family contains the following genera and species:[2]
Viruses in the family Guttaviridae are enveloped. The diameter is around 70–95 nm, with a length of 110–185 nm. Genomes are circular, around 20kb in length.[2][3] The virons consist of a coat, a core, a nucleocapsid, and projecting fibers at the pointed end. The surface of the virion has a beehive-like ribbed surface pattern with protrusions that are densely covered by a 'beard' of long fibers at its pointed end. The genome is extremely heavily methylated.
DNA-templated transcription is the method of transcription. Archaea serve as the natural host.[2][3]
Guttaviridae is a family of viruses. Archaea serve as natural hosts. There are two genera in this family, containing one species each. The name is derived from the Latin gutta, meaning 'droplet'.
