RNA, U7 small nuclear 20 pseudogene (RNU7-20P)

RNA, U7 small nuclear 20 pseudogene (RNU7-20P) is a **pseudogene** corresponding to the U7 small nuclear RNA gene family[1][6]. Unlike functional U7 snRNA genes, which play a critical role in the 3' end processing of histone pre-mRNAs and are components of the U7 small nuclear ribonucleoprotein (snRNP) complex[3][4][5], RNU7-20P does not encode a functional RNA molecule and is not known to be transcribed or produce an active product[1][6]. Consequently, RNU7-20P does not participate in canonical cellular functions, is not regarded as a therapeutic or pharmacological target, and currently has no known association with disease, interacting drugs, or use as a biomarker[1][6]. **Clarifying issues**: RNU7-20P is a *pseudogene*, not an active gene or a classic drug target molecule such as a receptor, enzyme, transporter, or transcription factor. Pseudogenes are DNA sequences similar to functional genes but are usually nonfunctional due to mutations or lack of regulatory elements. The actual biologically active molecule in the U7 family is "RNA, U7 small nuclear" (RNU7), not its pseudogenes[1][5][6].

Other names

U7.20U7.20 pseudogeneRNA, small nuclear U7.20 pseudogeneRNU7-20P