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Mollivirus

Mollivirus sibericum
Virus classification
Group: Group I (dsDNA)
Order: Unassigned
Family: Unassigned
Genus: Mollivirus
Species
  • M. sibericum

Mollivirus sibericum is a giant virus discovered in 2015 by French researchers Chantal Abergel and Jean-Michel Claverie in a 30,000-year-old sample of Siberian permafrost, where the team had previously found the unrelated giant virus Pithovirus sibericum. Mollivirus sibericum is a spherical DNA virus with a diameter of 500–600 nanometers (0.5–0.6 μm).

Mollivirus sibericum is the fourth ancient virus that scientists have found frozen in permafrost since 2003.

Mollivirus sibericum is an approximately spherical virion 0.6 μm in diameter. It encloses a 651 kb GC-rich genome encoding 523 proteins, of which 64% are ORFs. The host's ribosomal proteins are packaged in the virion.


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Wikipedia

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