RB associated KRAB zinc finger pseudogene

The RB associated KRAB zinc finger pseudogene (ENSG00000239969) is a nonfunctional DNA sequence derived from a KRAB zinc finger gene, with sequence homology to genes involved in transcriptional regulation. As a pseudogene, it does not produce a functional protein product and is generally considered part of the non-coding genome, or “junk DNA.” Some pseudogenes can have regulatory roles at the RNA level, but there is no direct evidence of such a function for this sequence. Pseudogenes like this are typically identified through their sequence similarity to known genes but lack the ability to encode active proteins or participate in classic signaling or metabolic pathways. They may complicate genetic studies through sequence similarity with functional genes, but are not targets for pharmacological intervention[1][2][3].