5S ribosomal RNA pseudogene 251 (RNA5SP251)

5S ribosomal RNA pseudogene 251 (RNA5SP251) is a pseudogene—an inactive, non-functional fragment or copy—derived from the 5S ribosomal RNA gene family[2][5]. While canonical 5S ribosomal RNA (5S rRNA) is an essential structural RNA component of the large ribosomal subunit, the pseudogene version lacks the ability to encode a functional RNA product and is generally considered non-functional. It has no known biological activity, ligand, or role as a drug target. Pseudogenes like RNA5SP251 are abundant in the genome and may participate in evolutionary or regulatory processes, but specific functional or pathological relevance for RNA5SP251 has not been documented. Some studies have shown that expression levels of certain pseudogenes, in aggregate, can serve as markers in cancer, but no such evidence is available for this particular pseudogene[4].

Other names

RN5S251RNA, 5S ribosomal 251RNA5SP251RNA, 5S ribosomal pseudogene 251

Not applicable