Results 141 to 150 of about 933 (157)

Cytopathic effects in Mimivirus infection: understanding the kinetics of virus-cell interaction. [PDF]

Mem Inst Oswaldo Cruz
Nunes GHP, Oliveira JDS, Essus VA, Guimarães AJ, Pontes B, Cortines JR.   +5 more
europepmc   +1 more source

Cryptic infection of a giant virus in a unicellular green alga. [PDF]

Science
Erazo-Garcia MP, Sheyn U, Barth ZK, Craig RJ, Wessman P, Jivaji AM, Ray WK, Svensson-Coelho M, Cornwallis CK, Rengefors K, Brussaard CPD, Moniruzzaman M, Aylward FO.   +12 more
europepmc   +1 more source

Diversity of DNA viruses in the atmosphere of sub-Antarctic South Georgia. [PDF]

Front Microbiol
Das R, Malard L, Pearce DA, Convey P, Rahlff J.   +4 more
europepmc   +1 more source

The consequences of viral infection on protists. [PDF]

Commun Biol
Queiroz VF, Tatara JM, Botelho BB, Rodrigues RAL, Almeida GMF, Abrahao JS.   +5 more
europepmc   +1 more source

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Mimivirus and its Virophage

Annual Review of Genetics, 2009
Mimivirus, a virus infecting amoebae of the acanthamoeba genus, is the prototype member of the Mimiviridae, the latest addition to the family of the nucleocytoplasmic large DNA viruses, already including the Poxviridae, the Iridoviridae, the Asfarviridae, and the Phycodnaviridae.
Jean-Michel, Claverie, Chantal, Abergel
openaire   +2 more sources

Virophages or satellite viruses?

Nature Reviews Microbiology, 2011
It has been argued that the smaller viruses associated with giant DNA viruses are a new biological entity. However, Mart Krupovic and Virginija Cvirkaite-Krupovic argue here that these smaller viruses should be classified with the satellite viruses.
Krupovic, Mart, Cvirkaite-Krupovic, Virginija   +1 more
openaire   +2 more sources

The dual lifestyle of genome‐integrating virophages in protists

Annals of the New York Academy of Sciences, 2019
AbstractDNA viruses with efficient host genome integration capability were unknown in eukaryotes until recently. The discovery of virophages, satellite‐like DNA viruses that depend on lytic giant viruses that infect protists, revealed a genetically diverse group of viruses with high genome mobility.
Berjón‐Otero, M., Koslová, A., Fischer, M.   +2 more
openaire   +3 more sources

A Virophage at the Origin of Large DNA Transposons

Science, 2011
A parasite of a giant DNA virus that rescues the host has been shown to be the progenitor of a widespread transposon.
Fischer, M., Suttle, C.
openaire   +3 more sources

Sputnik, a Virophage Infecting the Viral Domain of Life

2012
This chapter discusses the astonishing discovery of the Sputnik virophage, a new virus infecting giant viruses of the genera Mimivirus and Mamavirus. While other virophages have also since been described, this chapter focuses mainly on Sputnik, which is the best described.
Desnues, Christelle, Boyer, Mickaël, Raoult, Didier   +2 more
openaire   +3 more sources

Virophage replication mode determines ecological and evolutionary changes in a host-virus-virophage system

AbstractGiant viruses can control their eukaryotic host populations, shaping the ecology and evolution of aquatic microbial communities. Understanding the impact of the viruses’ own parasites, the virophages, on their control of microbial communities remains a challenge. Most virophages have two modes of host infection and replication.
Ana del Arco, Lutz Becks
openaire   +1 more source