A Spanish sporadic case of deafness-dystonia (Mohr-Tranebjaerg) syndrome with a novel mutation in the gene encoding TIMM8a, a component of the mitochondrial protein translocase complexes.

Abstract excerpt

Mohr-Tranebjaerg syndrome is a rare X-linked condition characterized by the association of dystonia and progressive postlingual sensorineural hearing impairment. Here we report the clinical and genetic findings in a Spanish patient with MTS carrying a novel mutation in the DDP1 (deafness-dystonia peptide 1) gene, which encodes TIMM8a, a component of the mitochondrial protein translocation system. The phenotypic...

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