RNA, U1 small nuclear 29, pseudogene (RNU1-29P)

RNA, U1 small nuclear 29, pseudogene (RNU1-29P) is a human gene encoded as a **pseudogene** for U1 small nuclear RNA, a component involved in the spliceosome machinery for pre-mRNA splicing[1][2][3][4]. The canonical U1 snRNA plays a key role in recognizing the 5’ splice site during RNA splicing, but RNU1-29P itself is generally considered a non-functional pseudogene sequence that does not encode a functional RNA or protein product[1][2][3][4]. However, there is emerging evidence that some U1 snRNA pseudogenes—previously considered non-functional—may generate processed transcripts that regulate gene expression at the RNA level in certain contexts, possibly by acting as RNA decoys or modulators of RNA processing[2]. For RNU1-29P specifically, there is **no direct evidence** of functionality and it is not considered a therapeutic target, receptor, enzyme, transporter, or functional gene product[1][2][3][4]. Its main relevance is as a **genomic locus classified as a non-coding RNA pseudogene**.

Other names

RNU1-29PRNA, U1 small nuclear 29 pseudogene