Ovaliviridae is a family of viruses of archaea that is not assigned to any higher taxonomic ranks. The family contains a single genus, Alphaovalivirus, which contains a single species, Sulfolobus ellipsoid virus 1 (Alphaovalivirus fumarolicaense). The linear genome of dsDNA is 23,219 bp with 172 bp inverted terminal repeats. Sulfolobus ellipsoid virus 1 was isolated from an acidic hot spring (86−106oC, pH 2.2−2.5) in Laguna Fumarólica,Brian M. Hynek, J. Wang, N. Dragone et al.: MICROBIAL DIVERSITY AND FUNCTIONALITY IN EXTREME MARS ANALOG SETTINGS: ACID- SULFATE HYDROTHERMAL SYSTEMS IN COSTA RICA AND ICELAND. 51st Lunar and Planetary Science Conference (2020) Costa Rica; the only known host is Sulfolobus sp. A20.
References
External links
ICTV Report: Ovaliviridae