Tuesday, September 29, 2015

Turns out viruses are living things, and they are much older than previously thought

viruses living, viruses are alive, viruses oldest living creatures, science advances, viral dna, viral protein folds, Gustavo Caetano-Anollés, Arshan Nasir

Viruses have just been placed on the tree of life, having previously been considered nonliving bits and pieces of DNA and RNA. Not only that, new research shows they predate even the most early known cells, earning them a spot on the lowest roots of the tree. So, the next time you’re coughing and hacking from the flu, remember your body is housing descendants of the oldest living creatures on Earth, some of which are complete with immune systems of their own. Is your mind blown, yet?

viruses living, viruses are alive, viruses oldest living creatures, science advances, viral dna, viral protein folds, Gustavo Caetano-Anollés, Arshan Nasir viruses living, viruses are alive, viruses oldest living creatures, science advances, viral dna, viral protein folds, Gustavo Caetano-Anollés, Arshan Nasir


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