Thursday, April 1, 2021

How brain cells repair their DNA reveals 'hot spots' of aging and disease

Neurons lack the ability to replicate their DNA, so they're constantly working to repair damage to their genome. A new study finds that these repairs are not random, but instead focus on protecting certain genetic 'hot spots' that appear to play a critical role in neural identity and function.

from Latest Science News -- ScienceDaily https://ift.tt/3cHY6AH

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This tiny metal switches magnetism without magnets — and could power the future of electronics

Researchers at the University of Minnesota Twin Cities have made a promising breakthrough in memory technology by using a nickel-tungsten al...