RNA, U6 small nuclear 291, pseudogene (RNU6-291P)

RNU6-291P is a pseudogene derived from the U6 small nuclear RNA (snRNA) gene family. It is not a functional protein-coding or regulatory gene and does not encode an active snRNA. RNU6-291P represents a non-functional sequence that is similar to the functional U6 snRNA genes but is generally untranscribed or, if transcribed, does not produce a product involved in canonical biological processes[6][5][4]. RNU6-291P is a member of a large family of U6 small nuclear RNA (snRNA) pseudogenes found in the human genome[4][5][6]. Functional U6 snRNAs play a central role in the spliceosome, which catalyzes the removal of introns from pre-mRNA during splicing[1][3]. However, RNU6-291P is a pseudogene version of the U6 snRNA gene[6][5]. Such pseudogenes often arise by duplication or retrotransposition, but lack the genomic features or regulatory sequences necessary for function, and are usually non-expressed or non-functional[4]. There is no evidence that RNU6-291P has any specific role in biology or disease, nor is it a target of therapeutic intervention. The U6 snRNA family itself is well-studied for its essential role in mRNA splicing, but the myriad related pseudogenes, including RNU6-291P, are considered "genomic relics" and not biologically active or druggable targets[4][5][6].

Other names

RNU6-291PRNA, U6 small nuclear 291, pseudogene