Genetics

  1. Genetics

    How Ethiopian highlanders adapted to breathe thin air

    Lower levels of a heart protein may help Ethiopian highlanders breathe thin air, researchers report.

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  2. Genetics

    Wolves in jackals’ clothing

    Africa’s golden jackals are really a species of wolf and deserve a name change, DNA evidence indicates.

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  3. Life

    The tree of life gets a makeover

    Biology’s tree of life has morphed from the familiar classroom version emphasizing kingdoms into a complex depiction of supergroups, in which animals are aligned with a slew of single-celled cousins.

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  4. Genetics

    Research teams duel over Native American origins

    Genetic link between Australia and the Amazon fuels two interpretations of Native American origins.

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  5. Genetics

    Melonomics: Sounds like a cancer, smells like a melon

    The project that published the first melon genome dubbed itself melonomics.

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  6. Earth

    Bringing mammoths back, life on early Earth and more reader feedback

    Readers debate the pros and cons of reviving extinct species, discuss the odd light-processing machinery of the eye and more.

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  7. Genetics

    Enormous quantities may soon be called ‘genomical’

    Genetic data may soon reach beyond astronomical proportions.

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  8. Genetics

    Genetic switch wipes out tumors in mice

    By switching on a single gene, researchers turned cancer cells in mice back into normal intestinal tissue.

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  9. Genetics

    Mutation-disease link masked in zebrafish

    Zebrafish study shows organisms can work around DNA mutations.

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  10. Genetics

    Gene therapy restores hearing in mice

    Scientists have used gene therapy to restore hearing in deaf mice.

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  11. Genetics

    Why mammoths loved the cold

    An altered temperature sensor helped mammoths adapt to the cold.

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  12. Health & Medicine

    Genetic tweak turned plague bacterium deadly

    Two genetic changes allowed plague bacteria to cause deadly lung infections and pandemic disease.

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