The new findings strengthen the "RNA world" hypothesis that describes how the first life on Earth could have used RNA instead ...
Researchers identify a shared RNA-protein interaction that could lead to broad-spectrum antiviral treatments for ...
One of the most well-studied cellular responses is how they react during times of stress, such as when the temperature gets ...
The metaphors we used to describe DNA make it sound almost sacred. Proteins, too, are revered. They are the “workhorses of the cell.” They make things happen. RNA, by contrast, has not been so exalted ...
New research shows how RNA, a key molecule for life, may have formed on early Earth using simple chemistry and materials delivered by asteroid impacts, linking space science with the origins of life ...
Knewz on MSN
Scientists just recovered RNA from an extinct Tasmanian tiger. The last one died out in 1936
Swedish scientists retrieved RNA from an extinct Tasmanian tiger to help trace the genes that were active in the animal’s ...
The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...
Our genes contain all the instructions our body needs to function, but their expression must be finely regulated to guarantee that each cell performs its role optimally. This is where DNA and RNA ...
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