Mavirus virophage

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

Mavirus virophage

Mavirus virophage is a double stranded DNA virus that infects the marine phagotropic flagellate Cafeteria roenbergensis in the presence of a second virus - Cafeteria roenbergensis virus.[1]

The name is derived from Maverick virus.

The virophage was discovered by Fischer while he was working on Cafeteria roenbergensis virus as part of his PhD.

Virology

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.

References

  1. ^ Fischer MG, Matthias G. and Curtis A. Suttle (2011) A virophage at the origin of large DNA transposons. Science 332 (6026) 231-234

Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Sputnik virophage — У этого термина существуют и другие значения, см. Спутник. Стиль этой статьи неэнциклопедичен или нарушает нормы русского языка. Статью следует исправить согласно стилистическим правилам Википедии …   Википедия

  • DNA virus — A DNA virus is a virus that has DNA as its genetic material and replicates using a DNA dependent DNA polymerase. The nucleic acid is usually double stranded DNA (dsDNA) but may also be single stranded DNA (ssDNA). DNA viruses belong to either… …   Wikipedia

  • Cafeteria roenbergensis virus — Virus classification Group: Group I (dsDNA) Family: Mimiviridae Species Cafeteria r …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”