Mitochondrial ribosomal protein L21 pseudogene (MRPL21P)

The “mitochondrial ribosomal protein L21 pseudogene” refers to one or more non-functional, processed or duplicated genomic loci derived from the MRPL21 gene, which encodes the mitochondrial ribosomal protein L21, a component of the large 39S subunit of the mitochondrial ribosome[1][2][5][8]. These pseudogenes do not produce functional proteins and are considered genomic “fossils”; they typically result from gene duplication or retrotransposition events and may contain sequence homology with the parent gene MRPL21, but lack the ability to be translated into an active protein[2][5]. No structured role has been described for these pseudogenes in translation, disease, or drug response, and they are not considered therapeutic targets. It is possible, though rarely, for pseudogenes to have regulatory functions (e.g., non-coding RNA), but no such evidence exists for this specific pseudogene[2][5].

Other names

MRPL21 pseudogenemitochondrial ribosomal protein L21 pseudogeneMRPL21PXX (where 'XX' is a variable for pseudogene numbering)pseudogene of mitochondrial ribosomal protein L21

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