Life

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We summarize the week's science breakthroughs every Thursday.

  1. Genetics

    Crosses make lab mice even more useful

    Scientists have bred new strains of lab animals with the goal of making it easier to tease out genetic components of complex diseases.

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  2. Life

    All genes aren’t indispensable

    Even healthy people may have about 20 genes that are completely inactivated, a new study finds.

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  3. Life

    Seeing, feeling have something in common

    A protein needed for eye development is also involved in detecting vibrations.

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  4. Life

    Yeast find use for misfolded proteins

    Protein bundles may help single-celled organisms adapt to difficult environmental conditions.

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  5. Humans

    Food exports can drain arid regions

    Many dry regions ‘export’ large amounts of water in the form of agricultural products.

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  6. Life

    Shark’s skin adds forward boost

    Fish gets extra thrust by the teeth of its skin.

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  7. Life

    Cancer drug may have Alzheimer’s benefits

    Medication helps the brain clear a plaque-forming protein associated with dementia.

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  8. Animals

    Classic sooty-moth tale bolstered by new results

    A scientist’s six-year backyard experiment strengthens the scenario for evolutionary changes due to industrial pollution.

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  9. Life

    Ocean noise is a whale of a stressor

    The post-9/11 quiet in Atlantic shipping lanes calmed the biggest marine mammals, hormone measurements suggest.

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  10. Life

    How a stomach bug may ward off asthma

    An ulcer- and cancer-causing bacterium may protect against the airway disease by influencing key players in inflammation.

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  11. Chemistry

    Taste of fructose revs up metabolism

    The pancreas pumps more insulin in response to the sugar, potentially throwing the body’s energy-storage machinery out of whack.

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  12. Neuroscience

    Demystifying the Mind

    A special report on the scientific struggle to explain the conscious self.

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