A tiny, four-fingered 'hand' folded from a single piece of DNA can pick up the virus that causes COVID-19 for highly sensitive rapid detection and can even block viral particles from entering cells to ...
New research sheds light on how cells repair damaged DNA. For the first time, the team has mapped the activity of repair proteins in individual human cells. The study demonstrates how these proteins ...
The findings also revealed that DNA can be repaired by cooperation between repair proteins. These proteins organize themselves into "hubs," where multiple damaged DNA regions come together. These ...