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A Virus-Infecting Virus

the buzz in the blogosphere

For the first time, scientists have discovered a virus which replicates itself by infecting larger viruses. The University of the Mediterranean biologists who found the virus have named it Sputnik (Russian for "fellow traveler") and created a new family—virophage—to classify it. Its discovery raises a hotly debated question: Are viruses alive?

Latest Related Entries

The virophage - a virus that infects other viruses

08.07.2008 · Ed Yong

... "virophages" - in honour of the similarities it shares with the bacteriophage viruses that use bacteria as hosts. The story of Sputnik started in 1992 with some dirty English water. A group of scientists were studying an amoeba...

Sputnik Challenges Our Current Definition of Life

08.06.2008 · "GrrlScientist"

... staining electron microscopy. a, Mamavirus virus factory (MVF) with mamavirus particles at different stages of maturation. Clumps of Sputnik particles (arrows) are observed within MVF. b, In some cases, Sputnik is observed within mamavirus capsids. c, Defe...

Social science = art?

06.18.2008 · Jessica Palmer

... and warriors) -- to the government's effort to pump up its intellectual capital during the cold war after the Soviet Union launched Sputnik in 1957. Although the Pentagon regularly finances science and engineering research, systematic support for the...

Satellites cause Global Warming!

06.16.2008 · Tim Lambert

... polar bears eat are leaving due to rising water temperature. "Greenhouse gasses" DO NOT raise water temperature. It was not until SPUTNIK was launched and the "Space Race" began did Global Warming become an issue. Since "Sputnik"...

James Watson: Please bend over while I kick your freakin ass

06.11.2008 · Greg Laden

... Watson's work was done in the post-war era of the mid to late 1950s and the early 1960s. Although we all know that the launch of Sputnik in October 1957 was an event that galvanized the United States...

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Until the rich countries show the rest of the world you can maintain economic development without building traditional coal plants, nothing else we do will really matter.

Next Generation Energy · The crucial first step in the global clean energy transition · August 7, 2008

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Life Science

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Harry Potter and the Half-Blood Prince Poster 9

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Do not cite or quote

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ps -eo user,pcpu,pid,cmd | sort -r -k2 | head -6...

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