Genetics

  1. Animals

    Gene editing can make chickens resistant to bird flu

    Chickens genetically modified to be impervious to avian influenza may one day prevent the spread of the disease on farms, a study suggests.

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  2. Animals

    For the first time, researchers decoded the RNA of an extinct animal

    The Tasmanian tiger, or thylacine, was hunted nearly to extinction. Now RNA extracted from a museum specimen reveals how its cells functioned.

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  3. Health & Medicine

    Scientists grow humanized kidneys in pig embryos

    The work represents an important advance in the methods needed to grow humanized kidneys, hearts, and pancreases in animals.

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  4. Animals

    A new DNA leaf swab technique could revolutionize how we monitor biodiversity

    Simple swabs of just 24 leaves in Uganda’s Kibale National Park provided a genetic snapshot of 52 animals in the tropical forest.

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  5. Genetics

    The Y chromosome’s genetic puzzle is finally complete

    New analyses of the human Y chromosome reveal millions of new bases and different locations for the same gene in different people.

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  6. Genetics

    A new look at Ötzi the Iceman’s DNA reveals new ancestry and other surprises

    Ötzi had genetic variants for male-pattern baldness and dark skin, and he also had an unusual amount of early farmer ancestry, a new DNA analysis finds.

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  7. Genetics

    The ‘unknome’ catalogs nearly 2 million proteins. Many are mysterious

    Scientists have unveiled a new database that emphasizes how much we still don’t know about human proteins and genes.

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  8. Humans

    Human embryo replicas have gotten more complex. Here’s what you need to know

    Lab-engineered human embryo models created from stem cells provide a look at development beyond the first week. But they raise ethical questions.

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  9. Archaeology

    How Asia’s first nomadic empire broke the rules of imperial expansion

    New studies reveal clues to how mobile rulers assembled a multiethnic empire of herders known as the Xiongnu more than 2,000 years ago.

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  10. Genetics

    The first gene therapy for muscular dystrophy has been approved for some kids

    The U.S. Food and Drug Administration cleared a shortened version of a gene for a muscle protein to be used in 4- and 5-year-olds with muscular dystrophy.

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  11. Genetics

    Daphne Martschenko is a champion for ethical, inclusive genomics research

    A bioethicist focused on the genomics revolution, Daphne Martschenko fosters open discussion through “adversarial collaboration”

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  12. Animals

    DNA has revealed the origin of this giant ‘mystery’ gecko

    A genetic analysis of a 19th century museum specimen, the only known example of the planet’s biggest gecko, has rewritten the animal’s backstory.

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