Genetics

More Stories in Genetics

  1. Illustration of a modern human skull and a Neandertal skull
    Humans

    A gene tied to facial development hints humans domesticated themselves

    Scientists may have identified a gene that ties together ideas about human evolution and animal domestication.

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  2. devil worm
    Animals

    Devil worm genes hold clues for how some animals survive extreme heat

    Devil worms have many extra copies of genes tied to heat stress and cell death, which may help the critters survive deep underground, a study finds.

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  3. Humans

    Why screening DNA for ‘designer babies’ probably won’t work

    While simulations suggest it’s possible to predict a child’s height from looking at an embryo’s DNA, real-world examples say otherwise.

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  4. Florida carpenter ants
    Animals

    Flipping a molecular switch can turn warrior ants into foragers

    Toggling one protein soon after hatching makes Florida carpenter ants turn from fighting to hunting for food.

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  5. San hunter gatherers
    Humans

    Humans’ maternal ancestors may have arisen 200,000 years ago in southern Africa

    New DNA findings on humankind’s maternal roots don’t offer a complete picture of how and when Homo sapiens emerged.

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  6. cancer cells illustration
    Health & Medicine

    A precision drug for prostate cancer may slow the disease’s spread

    The drug olaparib could be used to treat men with certain genetic mutations and severe types of prostate cancer, a clinical trial finds.

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  7. Bronze Age skeleton
    Archaeology

    Ancient European households combined the rich and poor

    Homes combined “haves” and “have-nots” in a male-run system, suggests a study that challenges traditional views of ancient social stratification.

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  8. tardigrade
    Life

    How tardigrades protect their DNA to defy death

    Tardigrades encase their DNA in a cloud of protective protein to shield from damage by radiation or drying out.

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  9. Stanley Qi
    Genetics

    Stanley Qi gives CRISPR a makeover to redefine genetic engineering

    By adapting CRISPR/Cas9, Stanley Qi has given genetic engineers a plethora of new tools.

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