The enzyme RNA polymerase (RNAP) carries out transcription, copying DNA into RNA. It's the first step in gene expression, and a process fundamental to all life. But the inner workings of this ...

RNA molecules carry instructions from DNA for making proteins that carry out much of the work of living cells. Knowing where these molecules are located in complex tissues is a critical part of ...

Origins of the code: University of Illinois researchers found that the genetic code’s origins are tied to dipeptide composition, offering clues to life’s earliest evolution. Beyond coding DNA: Most ...

In Ryugu, scientists have found all five of the chemical bases that make up both the DNA and RNA codes. Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit ...

The frontier of RNA science is very nonmessenger. A decade ago, the noncoding RNA field was likened to dumpster diving. Hani Goodarzi Obscured in the bottom corner of the dumpster were what have come ...

Did you know that many of us have up to 4% neanderthal DNA? Did you know that many of us have up to 4% neanderthal DNA? And that 100% of your DNA may come from outer space? No joke. The biochemistry ...