Ushikuvirus, an amoeba-infecting giant virus, joins the family of giant viruses that may have driven the evolution of complex cells. The origin of life on Earth becomes even more fascinating and ...

The origin of life on Earth becomes even more fascinating and complex as we peer into the mysterious world of viruses. Said to have existed since living cells first appeared, these microscopic ...

A virus relies on the host's translation machinery to replicate itself and become infectious. Translation efficiency partially depends on the usage of a codon, or sequence of three nucleotides, that ...

Bipartite network showing shared proteins among the seven viruses. Blue nodes represent genomes, gray nodes represent proteins; gray lines indicate singletons, while wheat-colored lines indicate ...

A team of climate scientists from France, Russia and Germany has found that ancient viruses dormant for tens of thousands of years in permafrost can infect modern amoeba when they are revived. For ...

Kyoto, Japan -- A virus relies on the host's translation machinery to replicate itself and become infectious. Translation efficiency partially depends on the usage of a codon, or sequence of three ...