Decoding how a protein on the move keeps cells healthy

Cells rely on a process known as RNA interference (RNAi) to control protein production. The centerpiece of that process is the protein Argonaute, which seeks out and destroys mRNA molecules. Scientists have now discovered how Argonaute efficiently jumps from one target to the next. Their work may help improve current RNAi-based therapies and develop better ones in the future.
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