As DNA is transcribed into RNA it needs to be edited to remove non-coding regions, or introns, shown in green. This editing process is called splicing, which involves removing the introns, leaving ...
Figure 1: a, Sequence and secondary structure of the A-rich loop of HIV-1 RNA. These possible mechanisms should be investigated further by biochemical and genetic experiments. The RNA molecules of HIV ...
Long segments of RNA -- encoded in our DNA but not translated into protein -- are key to physically manipulating DNA in order to activate certain genes, say researchers. These non-coding RNA-activator ...
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