MTRFR

mitochondrial translation release factor in rescue

Relationship to CMT

Unclassified AR 1 subtype 12q24.31
First described 2014 Mitochondrial involvement
Subtype1
SubtypeInheritanceClassOMIMSentinel Publication
SubtypeCMT-MTRFR Inheritanceautosomal recessive ClassUnclassified Subtypes OMIMn/a Sentinel Publication
2014 · 10.1136/jnnp-2013-306387

ClinVar Variants

Pathogenic and likely pathogenic variants in MTRFR, as classified in ClinVar, are read live from NCBI.

Reported in CMT
Reported in Other Diseases

Reported in a disease other than CMT. Listed apart rather than counted as CMT variants.

Variants w/o a Recorded Disease

Pathogenic or likely pathogenic in ClinVar, submitted without a disease recorded.

What the review stars mean

Review stars are ClinVar’s measure of how well a classification is supported: four for a practice guideline, three for an expert panel review, two for agreement among multiple submitters, and one for a single submitter with criteria provided. A record with no criteria provided earns no stars and is not indexed.

Only aggregate germline records are indexed. Uncertain and conflicting classifications are not. Experts in CMT makes no claim to the accuracy of ClinVar data. This index is provided for informational purposes only.

Gene Function

MTRFR part of a mitoribosome-associated quality control pathway that prevents aberrant translation by responding to interruptions during elongation. As heterodimer with MTRES1, ejects the unfinished nascent chain and peptidyl transfer RNA (tRNA), respectively, from stalled ribosomes. Recruitment of mitoribosome biogenesis factors to these quality control intermediates suggests additional roles for MTRES1 and MTRF during mitoribosome rescue Source: UniProt

Indexed Identifiers

HGNC Aliases: C12ORF65
hgnc_idHGNC:26784
ensembl_gene_idENSG00000130921
coords_grch38chr12:123232142-123258079
coords_grch37not applicable
entrez_id91574
omim_gene613541
uniprot_idsQ9H3J6
refseq_accessionNM_152269
mane_refseqNM_152269.5
mane_ensemblENST00000253233.6

The Dorsal Root

More From The Dorsal Root


A Name That Does Too Much Work

Jean-Martin Charcot's name appears throughout medicine, but nowhere does it create more confusion than in the foot. Learn why the CMT foot and Charcot neuroarthropathy, also known as Charcot foot, share a name yet differ in how they develop, appear, and are managed.


When Medicine Lost Its Compass

Evidence failed not because it was wrong, but because it was weaponized. I lived the downstream effects of that failure for more than a decade. This is what happens when medicine forgets that data always ends in a human being.


Error 404: Gene Not Found

CMT genetic testing often fails to identify the cause of the disease, even when comprehensive panels are used. Here, we discuss why this happens, what genetic tests can and cannot do, and why a negative result still matters.