Structural analysis of mitochondrial rRNA gene variants identified in patients with deafness.

ABSTRACT: The last few years have witnessed dramatic advances in our understanding of the structure and function of the mammalian mito-ribosome. At the same time, the first attempts to elucidate the effects of mito-ribosomal fidelity (decoding accuracy) in disease have been made. Hence, the time is right to push an important frontier in our understanding of mitochondrial genetics, that is, the elucidation of the phenotypic effects of mtDNA variants affecting the functioning of the mito-ribosome. Here, we have assessed the structural and functional role of 93 mitochondrial (mt-) rRNA variants thought to be associated with deafness, including those located at non-conserved positions. Our analysis has used the structural description of the human mito-ribosome of the highest quality currently available,

SUBMITTER: Vila-Sanjurjo A 

PROVIDER: S-EPMC10285412 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature