Ancient DNA Tracks 10,000 Years of Selection - Takeaways - MDSpire
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Ancient DNA Tracks 10,000 Years of Selection

Large dataset shows widespread genetic changes shaping modern traits and disease risk

  • May 12, 2026

  • 3 min

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  • 1

    Analyzed 15,836 ancient human genomes.

  • 2

    Developed a method for detecting directional selection.

  • 3

    Identified hundreds of genetically influenced traits.

  • 4

    Changes in variants associated with body fat and cognitive ability documented.

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    Selection effects more pronounced in immune function and cardiometabolic traits.

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    Strength of selection fluctuated over time due to environmental and dietary changes.

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    Findings contextualize genetic variations linked to disease risk.

Original Source(s)

Ancient DNA Tracks 10,000 Years of Selection

  • May 12, 2026

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