Time-lapse map shows DNA development in growing brain
The chemical tags on brain cells' DNA change dramatically early in life – disrupted, the process may leave young children vulnerable to neurological disorders
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The chemical tags on brain cells' DNA change dramatically early in life – disrupted, the process may leave young children vulnerable to neurological disorders
It's rare to see a fossil this vibrant – most have long ago faded to grey. Now researchers are reverse-engineering the process