Mutations of human NARS2, encoding the mitochondrial asparaginyl-tRNA synthetase, cause nonsyndromic deafness and Leigh syndrome.

Mutations of human NARS2, encoding the mitochondrial asparaginyl-tRNA synthetase, cause nonsyndromic deafness and Leigh syndrome.

Here we demonstrate association of variants in the mitochondrial asparaginyl-tRNA synthetase NARS2 with human hearing loss and Leigh syndrome. A homozygous missense mutation ([c.637G>T; p.Val213Phe]) is the underlying cause of nonsyndromic hearing loss (DFNB94) and compound heterozygous mutations...

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Main Authors: Mariella Simon, Elodie M Richard, Xinjian Wang, Mohsin Shahzad, Vincent H Huang, Tanveer A Qaiser, Prasanth Potluri, Sarah E Mahl, Antonio Davila, Sabiha Nazli, Saege Hancock, Margret Yu, Jay Gargus, Richard Chang, Nada Al-Sheqaih, William G Newman, Jose Abdenur, Arnold Starr, Rashmi Hegde, Thomas Dorn, Anke Busch, Eddie Park, Jie Wu, Hagen Schwenzer, Adrian Flierl, Catherine Florentz, Marie Sissler, Shaheen N Khan, Ronghua Li, Min-Xin Guan, Thomas B Friedman, Doris K Wu, Vincent Procaccio, Sheikh Riazuddin, Douglas C Wallace, Zubair M Ahmed, Taosheng Huang, Saima Riazuddin
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2015-03-01
Series:PLoS Genetics
Online Access:https://doi.org/10.1371/journal.pgen.1005097
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https://doi.org/10.1371/journal.pgen.1005097

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