Article
Infantile encephalopathy and defective mitochondrial DNA translation in patients with mutations of mitochondrial elongation factors EFG1 and EFTu.
American journal of human genetics - 1 Jan 2007
Valente Lucia, Tiranti Valeria, Marsano Rene Massimiliano, Malfatti Edoardo, Fernandez-Vizarra Erika, Donnini Claudia, Mereghetti Paolo, De Gioia Luca, Burlina Alberto, Castellan Claudio, Comi Giacomo P, Savasta Salvatore, Ferrero Iliana, Zeviani Massimo
Abstract excerpt
Mitochondrial protein translation is a complex process performed within mitochondria by an apparatus composed of mitochondrial DNA (mtDNA)-encoded RNAs and nuclear DNA-encoded proteins. Although the latter by far outnumber the former, the vast majority of mitochondrial translation defects in humans have been associated with mutations in RNA-encoding mtDNA genes, whereas mutations in protein-encoding nuclear genes...
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