RNA, U6 small nuclear 1122, pseudogene (RNU6-1122P)

This gene encodes a pseudogene related to the U6 small nuclear RNA, which itself is an essential component of the major spliceosome involved in pre-mRNA splicing in eukaryotic cells[1][2]. Pseudogenes, like RNU6-1122P, are stretches of DNA that resemble known genes (here, U6 snRNA gene) but contain mutations or structural changes that prevent them from encoding functional gene products[3]. The functional, non-pseudogene U6 snRNA forms the catalytic core of the spliceosome, participates in pre-mRNA splicing via ribonucleoprotein complexes, and is highly conserved[1][2]. However, pseudogenes such as RNU6-1122P are thought to be evolutionary remnants without biological function and are not engaged in canonical RNA processing or splicing activities. *U6 small nuclear RNA (snRNA)* is essential for the catalytic steps of pre-mRNA splicing, coordinating magnesium ions in the active site of the spliceosome and facilitating the transesterification reactions required for intron removal[1][2][4]. Its pseudogenes, including RNU6-1122P, are commonly found in vertebrates and are thought to arise via genomic duplication and mutation events[3]. These pseudogenes bear sequence similarity to their functional counterparts but lack the capability for transcription and/or function[3][2]. - There are no known drugs, diagnostic markers, or therapeutic implications associated with RNU6-1122P.

Other names

U6 snRNA pseudogeneU6-1122 pseudogene

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