RNA, U6 small nuclear 328, pseudogene (RNU6-328P)

RNA, U6 small nuclear 328, pseudogene (RNU6-328P) is a non-coding pseudogene derived from the U6 small nuclear RNA (snRNA) gene family. U6 snRNA is an essential component of the spliceosome, which catalyzes the removal of introns from pre-mRNA in eukaryotic cells[1][3]. However, RNU6-328P is classified as a pseudogene, meaning it is a genomic DNA sequence resembling the functional U6 snRNA gene but is generally believed to be nonfunctional, neither encoding a functional RNA nor a protein[5]. Pseudogenes may arise through gene duplication or retrotransposition events and often accumulate mutations that incapacitate their function. Although most pseudogenes, including U6-derived ones, do not have a direct biological function, some pseudogenes in general can generate small RNAs and may modulate the expression of related genes via RNA interference or competitive binding to microRNAs (miRNA sponging), potentially affecting cellular function or disease phenotypes[4]. There is no evidence that RNU6-328P itself is a therapeutic target, nor are there drugs, disease associations, or clinical biomarkers directly referencing this pseudogene. The detailed sequence and structuring of U6 snRNA pseudogenes have been described, illustrating their evolutionary derivation from authentic U6 snRNA sequences but with loss of canonical activity[5].

Other names

RNU6-328PU6 snRNA pseudogene 328U6 small nuclear RNA pseudogene 328