RNA, U2 small nuclear 70, pseudogene (RNU2-70P)

RNA, U2 small nuclear 70, pseudogene (RNU2-70P) is a genetic locus classified as a pseudogene that resembles the gene encoding U2 small nuclear RNA but lacks coding potential and is not believed to produce a functional RNA product[1][5][9]. True U2 snRNA genes play an essential role in the spliceosome—the complex responsible for splicing precursor mRNA in eukaryotes[2][6]. In contrast, RNU2-70P is non-functional: it may retain partial sequence similarity and be flanked by direct repeat sequences, but it is generally truncated and lacks critical regions required for producing mature U2 snRNA[8][5]. There is no evidence that RNU2-70P is transcribed into a functional snRNA, involved in any biological process, or associated with any disease or therapeutic role[9]. RNU2-70P should not be confused with functional small nuclear RNA genes such as RNU2-1 or RNU2-2, which are involved in mRNA splicing and, in rare cases, associated with neurodevelopmental disorders when mutated[3][7][10]. Key notes: - This locus is not a therapeutic target, receptor, or functional gene. - The name is correctly spelled, but the entity is not suitable for drug target analysis. - No evidence exists for biological, pharmacological, or disease relevance for RNU2-70P[9]. If you require information on U2 small nuclear RNA (e.g., RNU2-1, RNU2-2)—which are functional targets involved in splicing—please clarify, as these have entirely different biological and disease roles[2][3][10].

Other names

RNU2-70PRNA, U2 small nuclear 70, pseudogene[5]Ensembl: ENSG00000222650NCBI Gene: 106480227

None (no drugs or biologics reported to act via this locus)[9]