Researchers have identified elusive DNA switches in brain support cells that influence genes tied to Alzheimer’s disease. When people think about DNA, they often picture genes that determine our ...
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Scientists identify a non-coding gene that directly controls how big cells grow
The study shows that a long non-coding RNA called CISTR-ACT acts as a master regulator of cell size, influencing how large or small cells grow across multiple tissues.
But only a tiny percentage of our DNA – around 2% – contains our 20,000-odd genes. The remaining 98% – long known as the non-coding genome, or so-called ‘junk’ DNA – includes many of the switches that ...
It has been claimed that because most of our DNA is active, it must be important, but now human-plant hybrid cells have been ...
What keeps our cells the right size? Scientists have long puzzled over this fundamental question, since cells that are too large or too small are linked to many diseases. Until now, the genetic basis ...
What keeps our cells the right size? Scientists have long puzzled over this fundamental question, since cells that are too large or too small are linked to many diseases. Until now, the genetic basis ...
These genes are part of the non-coding genome, which makes up about 98% of our DNA and was long dismissed as “junk.” This new ...
The expression of genes has to be very carefully controlled by cells; serious problems can arise when genes are expressed in the wrong places, at the wrong times, or at the wrong levels, for some ...
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