Small nuclear RNAs (snRNAs) are a class of non-coding RNAs that play a crucial role in the processing of pre-messenger RNA (pre-mRNA) within the nucleus of eukaryotic cells. These molecules are essential components of the spliceosome, a complex responsible for the removal of introns from pre-mRNA and the joining of exons, ultimately contributing to the production of mature mRNA that can be translated into proteins.
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