The enzyme RNA polymerase (RNAP) carries out transcription, copying DNA into RNA. It's the first step in gene expression, and ...
ScienceAlert on MSN
This RNA almost self-replicates, which could explain life's origins
(Christoph Burgstedt/iStock/Getty Images Plus) The RNA world hypothesis posits that molecules made up of ribonucleic acids (RNA) are responsible for kickstarting evolution and all life on Earth – and ...
For decades, circular RNA was treated as little more than molecular background noise — stable fragments that accumulated in ...
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