MeSH tree: A11.872.700.250
Though almost every cell in your body contains a copy of each of your genes, only a small fraction of these genes will be expressed, or turned on. These activations are controlled by specialized snippets of DNA called enhancers, ...
Aug 10, 2023
0
116
When we're driving to a new destination, we often turn down the stereo as we follow the directions. What had been music suddenly sounds like noise, and it interferes with our focus.
May 30, 2023
0
44
A preclinical study using stem cells to produce progenitor photoreceptor cells—light-detecting cells found in the eye—and then transplanting these into experimental models of damaged retinas has resulted in significant vision ...
Apr 14, 2023
0
115
It was a breakthrough discovery: a protein that cuts DNA at precise points, leaving overhanging sticky ends ready to glom onto a matching partner. Using the protein, researchers could cut and paste genetic sequences from ...
Oct 7, 2022
0
41
