The Human Genome: More Viruses than Genes?
jmulvey writes "A new University of Georgia study shows that most of the human genome contains a huge historical record of retroviruses. The study adds to a growing body of evidence suggesting that viruses were instrumental in the evolution of chimps into humans."
Just a detail: humans are not theorized to have evolved form chimps. Rather, chimps and humans evolved from a common ancestor.
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A person of moderate zeal