Ancient viruses responsible for our advanced brains and large bodies: Study

 "Ancient viruses that infected vertebrates hundreds of millions of years ago played a pivotal role in the evolution of our advanced brains and large bodies, a study said Thursday."


For more details:

Ancient viruses responsible for our big brains and bodies: Study

And a related book:

Discovering Retroviruses: Beacons in the Biosphere



"Approximately eight percent of our DNA contains retroviral sequences that are millions of years old. Through engaging stories of scientific discovery, Anna Marie Skalka explains our evolving knowledge of these ancient denizens of the biosphere and how this understanding has significantly advanced research in genetic engineering, gene delivery systems, and precision medicine".


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