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 left-handed spiral of each Z-DNA strand is highlighted on the left. Binding and bonding of the two zinc finger domains (shown in red) from the CTCF protein to Z-DNA (shown in blue). This protein ...
A previously unknown type of DNA damage in the mitochondria, the tiny power plants inside our cells, could shed light on how our bodies sense and respond to stress. The findings of the UC ...
"The DNA inside our cells is constantly experiencing damage, and DNA repair is happening all the time to fix that damage and keep our cells healthy. Now, however, it seems these repair processes can ...
Researchers at Genentech Inc. and UC Davis have worked out the structure of the RAD51 complex, which repairs breaks in DNA. When DNA experiences a double-strand break, enzymes trim back one of the two ...
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