Frederick H . Wilson , in a Mitochondrial tRNA A Cluster of Metabolic Defects
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چکیده
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منابع مشابه
های اسید گلوتامیک، تریپتوفان، آلانین tRNA بررسی مولکولی در Long QT وآسپارژین درژنوم میتوکندری بیماران مبتلا بهسندرم مقایسه با گروه کنترل
Background and purpose: Long QT syndrome is a heart arrhythmia identified by prolongation of the QT interval which is a cause of sudden cardiac death in young individuals. In most cases, abnormalities in heart repolarization are reasons of prolongation of action potential and arrhythmia. The activity of ion channels is sensitive to ATP level, therefore, mitochondrial disorders are considered...
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Mutations in mitochondrial tRNA genes are associated with a wide spectrum of human diseases. In particular, the tRNA(Leu(UUR)) A3243G mutation causes mitochondrial encephalomyopathy, lactic acidosis, and stroke-like symptoms (MELAS) and 2% of cases of type 2 diabetes. The primary defect in this mutation was an inefficient aminoacylation of the tRNA(Leu(UUR)). In the present study, we have inves...
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