نتایج جستجو برای: atpase6
تعداد نتایج: 35 فیلتر نتایج به سال:
BACKGROUND Many mitochondrial pathologies are quantitative disorders related to tissue-specific deletion, depletion, or overreplication of mitochondrial DNA (mtDNA). We developed an assay for the determination of mtDNA copy number by real-time quantitative PCR for the molecular diagnosis of such alterations. METHODS To determine altered mtDNA copy number in muscle from nine patients with sing...
Investigation of tRNALys/Leu and ATPase 6/8 gene mutations in Iranian ataxia telangiectasia patients
INTRODUCTION Ataxia telangiectasia (AT) is a rare human neurodegenerative autosomal recessive multisystem disease. AT is the result of mutations in the AT-mutated (ATM) gene. ATM protein is required for radiation-induced apoptosis and acts before mitochondrial collapse. The tRNA genes are considered one of the hot spots for mutations causing mitochondrial disorders. Due to the important role of...
The reduced in vivo sensitivity of Plasmodium falciparum has recently been confirmed in western Cambodia. Identifying molecular markers for artemisinin resistance is essential for monitoring the spread of the resistant phenotype and identifying the mechanisms of resistance. Four candidate genes, including the P. falciparum mdr1 (pfmdr1) gene, the P. falciparum ATPase6 (pfATPase6) gene, the 6-kb...
We report 8420 bp of DNA sequence data from the maxicircle (mitochondrial) genome of Leishmania major (MHOM/SU/73/5ASKH), a much larger portion of this genome than has been reported previously from any Leishmania species infecting humans. This region contains 10 partial and complete genes: 5 protein-encoding genes (COII, COIII, ND1, ND7 and Cyt b); two ribosomal RNA subunits (12S and 9S) and th...
Implemented as one arm of the malaria control program in French Guiana in the early 1990s, our laboratory has since established in vitro profiles for parasite drug susceptibility to a panel of eight antimalarials for more than 1,000 Plasmodium falciparum isolates from infected patients. The quinine-doxycycline combination was introduced in 1995 as the first-line drug treatment against uncomplic...
To establish a noninvasive genetic diagnosing method for Kearns-Sayre syndrome, the authors used the polymerase chain reaction (PCR) technique for detecting mitochondrial DNA (mtDNA) deletions in the platelets and directly sequenced the crossover regions of the deleted mtDNA using the fluorescence-based automated sequencing system. The mtDNA deletions were identified in the platelets of three o...
آتاکسی نخاعی-مخچه ای (sca) از بیماری های ژنتیکی ناهمگون و تحلیل برنده سلول های عصبی است که علائم آن، با تأخیر زمانی، از بدو تولد ظاهر می شوند. این بیماری بر اثر تکرارهای پشت سر هم توالی های نوکلئوتیدی ایجاد می شود. بیماری دارای انواع گوناگونی است که نمی توان آنها را به آسانی و بر اساس علائم بالینی از هم متمایز کرد. یکی از علائم مشترک در تمام انواع بیماری ناتوانی در حفظ تعادل بدن (آتاکسی) است که...
Many animal and plant pathogenic bacteria inject type III effector (T3E) proteins into their eukaryotic host cells to suppress immunity. The Yersinia outer protein J (YopJ) family of T3Es is a widely distributed family of effector proteins found in both animal and plant pathogens, and its members are highly diversified in virulence functions. Some members have been shown to possess acetyltransf...
Emerging Infectious Diseases • www.cdc.gov/eid • Vol. 12, No. 11, November 2006 1799 6.4 nmol/L and that showed an H243Y mutant type codon. The role of such a polymorphism appears unclear. We found no association between the 3-bp indel in G7 and in vitro dhART susceptibility because mutants were regularly distributed in highly susceptible isolates and in isolates having a diminished susceptibil...
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