Mavirus virophage

Mavirus virophage
Virus classification
Group:	Group I (dsDNA)
Species
Mavirus virophage

Mavirus virophage

Mavirus virophage is a double stranded DNA virus that infects the marine phagotrophic flagellate Cafeteria roenbergensis in the presence of a second virus — Cafeteria roenbergensis virus. Mavirus can integrate into the genome of cells of C. roenbergensis, and thereby confer immunity to the population

The name is derived from Maverick virus.

The virophage was discovered by Matthias G. Fischer of the University of British Columbia while he was working on Cafeteria roenbergensis virus as part of his PhD.

The genome is 19,063 bases in length and encodes 20 predicted coding sequences. Seven have homology to the Maverick/Polinton family of transposons.

The genome encodes a retroviral integrase, an adenosine triphosphatase (ATPase), a cysteine protease and a protein primed DNA polymerase B.

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Wikipedia