Results 131 to 140 of about 779 (157)

Genomic analyses of Symbiomonas scintillans show no evidence for endosymbiotic bacteria but does reveal the presence of giant viruses. [PDF]

open access: yesPLoS Genet
Cho A   +7 more
europepmc   +1 more source

Virophage control of antarctic algal host–virus dynamics [PDF]

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2011
es are abundant ubiquitous members of microbial communities and in the marine environment affect population structure and nutrient cycling by infecting and lysing primary producers.
Sheree Yau   +2 more
exaly   +4 more sources

A Virophage at the Origin of Large DNA Transposons

open access: yesScience, 2011
DNA transposons are mobile genetic elements that have shaped the genomes of eukaryotes for millions of years, yet their origins remain obscure. We discovered a virophage that, on the basis of genetic homology, likely represents an evolutionary link ...
Matthias G Fischer, Curtis A Suttle
exaly   +3 more sources

MIMIVIRE is a defence system in mimivirus that confers resistance to virophage

open access: yesNature, 2016
International audienceSince their discovery, giant viruses have revealed several unique features that challenge the conventional definition of a virus, such as their large and complex genomes, their infection by virophages and their presence of ...
Anthony Levasseur   +2 more
exaly   +2 more sources

Metagenomics Reveals a Novel Virophage Population in a Tibetan Mountain Lake

open access: yesMicrobes and Environments, 2016
Virophages are parasites of giant viruses that infect eukaryotic organisms and may affect the ecology of inland water ecosystems. Despite the potential ecological impact, limited information is available on the distribution, diversity, and hosts of ...
Seungdae Oh, Dongwan Yoo, Wen-Tso Liu
exaly   +2 more sources

The virophage as a unique parasite of the giant mimivirus

open access: yesNature, 2008
Viruses are obligate parasites of Eukarya, Archaea and Bacteria. Acanthamoeba polyphaga mimivirus ( APMV) is the largest known virus; it grows only in amoeba and is visible under the optical microscope.
Bernard La Scola   +2 more
exaly   +2 more sources
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Sputnik, a Virophage Infecting the Viral Domain of Life

Advances in Virus Research, 2012
Christelle Desnues   +2 more
exaly   +2 more sources

Tripartite warfare: decoding the cell-virus-virophage arms race.

Critical reviews in microbiology
Giant viruses constitute a remarkable group of large double-stranded DNA (dsDNA) viruses distinguished by their exceptional structural complexity and genomic features. Their genomes can reach 2.8 Mb, encoding hundreds of proteins, and virion diameters up
Ting Chu, Yongjie Wang
semanticscholar   +1 more source

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