Silent Sputnik

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The virophage Sputnik is a satellite virus of the giant mimivirus and is the only satellite virus reported to date whose propagation adversely affects its host virus' production. Genome sequence analysis showed that Sputnik has genes related to viruses infecting all three domains of life. Here, we report structural studies of Sputnik, which show that it is about 740 A in diameter, has a T=27 ic...

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ژورنال

عنوان ژورنال: BioScience

سال: 2008

ISSN: 1525-3244,0006-3568

DOI: 10.1641/b580101