Genetics

More Stories in Genetics

  1. Animals

    A frog’s story of surviving a fungal pandemic offers hope for other species

    Evolving immunity to the Bd fungus and a reintroduction project saved a California frog. The key to rescuing other species might be in the frog’s genes.

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  2. Genetics

    Freeze-drying turned a woolly mammoth’s DNA into 3-D ‘chromoglass’

    A new technique for probing the 3-D structure of ancient DNA may help scientists learn how extinct animals functioned, not just what they looked like.

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  3. Paleontology

    The last woolly mammoths offer new clues to why the species went extinct

    The last population of woolly mammoths did not go extinct 4,000 years ago from inbreeding, a new analysis shows.

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  4. Anthropology

    Child sacrifices at famed Maya site were all boys, many closely related

    DNA analysis shows victims in one underground chamber at Chichén Itzá included twins, perhaps representing mythological figures.

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  5. Genetics

    Horses may have been domesticated twice. Only one attempt stuck

    Genetic evidence suggests that the ancestors of domestic horses were bred for mobility about 4,200 years ago.

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  6. Science & Society

    Scientists are fixing flawed forensics that can lead to wrongful convictions

    People have been wrongly jailed for forensic failures. Scientists are working to improve police lineups, fingerprinting and even DNA analysis.

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  7. Genetics

    Thomas Cech’s ‘The Catalyst’ spotlights RNA and its superpowers

    Nobel Prize-winning biochemist Thomas Cech’s new book is part ode to RNA and part detailed history of the scientists who’ve studied it.

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  8. Genetics

    50 years ago, chimeras gave a glimpse of gene editing’s future

    Advances in gene editing technology have led to the first successful transplant of a pig kidney into a human.

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  9. Life

    The largest known genome belongs to a tiny fern

    Though 'Tmesipteris oblanceolata' is just 15 centimeters long, its genome dwarfs humans’ by more than 50 times.

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