In a recent study published in Nature Communications, researchers conducted a reanalysis of the Ötzi the Iceman’s genome, providing new insights into the 5,300 year-old iceman’s appearance, traits, and ancestry. Ötzi was discovered in 1991 preserved in a glacier and is the oldest known human mummy. The new reanalysis of the iceman’s genome revealed that he had a darker complexion than previously thought, with a likely eye color of brown. Additionally, researchers suspect that the iceman had the genetic traits for lactose tolerance, a balding gene, and the ability to digest the amino acid isoleucine. He also likely had a high risk of developing cardiovascular disease. This new analysis of Ötzi’s genome helps researchers better understand the genetic composition of ancient humans.

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source: Phys.org