... larger family. "It was the cause of great excitement in virology," says Eugene Koonin at the National Center for Biotechnology Information in Bethesda, Maryland. "It crossed the imaginary boundary between viruses and cellular organisms."... Source: Naturehttp://www.nature.com/news/2008/080806/full/...

... much larger family. "It was the cause of great excitement in virology," says Eugene Koonin at the National Center for Biotechnology Information in Bethesda, Maryland. "It crossed the imaginary boundary between viruses and cellular organisms."... Source: Nature http://www.nature.com/news/2008/080806/full/454677a....