Drosophila mitochondrial DNA: a novel gene order.

Novel Missense Mitochondrial ND4L Gene Mutations in Friedreich's Ataxia

Objective(s) The mitochondrial defects in Friedreich's ataxia have been reported in many researches. Mitochondrial DNA is one of the candidates for defects in mitochondrion, and complex I is the first and one of the largest catalytic complexes of oxidative phosphorylation (OXPHOS) system. Materials and Methods We searched the mitochondrial ND4L gene for mutations by TTGE and sequencing on 30...

A Novel Large-Scale Deletion of The Mitochondrial DNA of Spermatozoa of Men in North Iran

جهش جدید هموپلاسمیک T4216C میتوکندریایی در افراد ایرانی مبتلا به بیماری فردریش اتاکسیا

Introduction: The mitochondrial defects in Friedreich ataxia (FRDA) have been reported in many researches. Friedreich ataxia is an autosomal recessive neurodegenerative disorder caused by decreased expression of the Frataxin protein. Frataxin deficiency leads to excessive free radical production and dysfunction of respiratory chain complexes. Mitochondrial DNA (mtDNA) could be considered as a c...

P-213: Mutation Analysis of Mitochondrial ND4L Gene in Iranian Infertile Men with Varicocele

Background: Varicocele is the abnormal tortuosity and dilatation of the veins of the pampiniform plexus within the spermatic cord. Varicocele-related pathology is suspected in infertility as it leads to elevated temperatures in the scrotum and testes, which has a deleterious effect on spermatogenesis. In Varicocele patients, ROS production is enhanced and total antioxidant capacity (TAC) is red...

P167: Effect of Mitochondrial Mutation on Depression and Anxiety

Mitochondria are membrane-enclosed organelle found in most eukaryotic cells, which known as power house in cells. This organelle transforms energy into forms that are usable by the cell. The most common psychiatric disorders such as depression and anxiety can be linked to mitochondrial disorders. Furthermore, mutations of mitochondrial or nuclear DNA (mtDNA and nDNA, respectively) have been lin...

بررسی فراوانی جهش های DNA میتوکندریایی در دیابت نوع دو

Background: Mitochondria is one of the intracellular organelle with specific DNA. Some diseases caused by mtDNA mutations have been reported up to now. Mutation of A3243G and deletion of 5kb are two of them that related to Diabetes type II. The aim of this study was to evaluate the frequency of A3243G mutation and 5kb mt DNA deletion in type II diabetic patients.Methods: The DNA extracted from...