نتایج جستجو برای: trinucleotide

تعداد نتایج: 1983  

Journal: :Nature Genetics 2021

Stephen T. Warren was a key contributor to the 1991 discovery of an unstable trinucleotide repeat that expands in families and causes loss function fragile X syndrome.

Journal: :Methods in molecular biology 2014
D Dafydd Jones James A J Arpino Amy J Baldwin Matthew C Edmundson

This chapter introduces a set of transposon-based methods that were developed to sample trinucleotide deletion, trinucleotide replacement, and domain insertion. Each approach has a common initial step that utilizes an engineered version of the Mu transposon called MuDel. The inherent low sequence specificity of MuDel results in its random insertion into target DNA during in vitro transposition....

Journal: :Parkinsonism & related disorders 2014
Emil Ygland Franco Taroni Cinzia Gellera Serena Caldarazzo Morten Duno Maria Soller Andreas Puschmann

BACKGROUND Compound heterozygosity for a trinucleotide repeat expansion and a point mutation in the FXN gene is a rare cause of Friedreich ataxia (FRDA). METHODS We identified three Swedish FRDA patients with an FXN p.R165P missense mutation and compared their clinical features with six homozygote trinucleotide repeat expansion carriers. Patients were assessed clinically. Trinucleotide expans...

Journal: :Human molecular genetics 1997
S Hofferbert N C Schanen F Chehab U Francke

Using a modified Repeat Expansion Detection (RED) assay, that was optimized for individual oligonucleotides, unrelated individuals were systematically screened for maximal repeat sizes of each of the ten possible trinucleotide repeats. Cloned trinucleotide repeats were generated and used as standards for the detectability of single copy trinucleotide repeat fragments. When the size distribution...

Journal: :Journal of the neurological sciences 1995
G J Jöbsis E S Louwerse M de Visser R A Wolterman P A Bolhuis H F Busch H T Brüggenwirth F Baas W M Wiersinga J H Koelman

Kennedy disease is caused by an enlarged trinucleotide repeat sequence within the androgen receptor gene. We report here seven male patients with a benign motor neuron syndrome highly analogous to Kennedy disease but with a normal trinucleotide repeat.

Journal: :International Journal of Combinatorics 2011

Journal: :Genes & genetic systems 2011
Hongxia Wang Pin Huan Xia Lu Baozhong Liu

A total of 2,970 EST-SSRs (2.38%) were identified by transcriptome sequencing of clam Meretrix meretrix (751,970 reads, ~310.82 Mbp), using 454 Genome Sequencer FLX next-generation sequencing platform. Dinucleotide SSR was the dominant repeat type (40.2%), followed by trinucleotide (37.8%), tetranuleotide (12.0%) and pentanucleotide (2.0%) SSR. The dominant repeat motif was AT (71.3%) in the di...

Journal: :iranian journal of child neurology 0
mehri khatami 1. department of biology, faculty of science, yazd university, yazd, iran mohammad mehdi heidari 1. department of biology, faculty of science, yazd university, yazd, iran reza mansouri 2. department of immunology, shahid sadoughi university of medical science, yazd, iran fatemeh mousavi 1. department of biology, faculty of science, yazd university, yazd, iran

how to cite this article: khatami m, heidari mm, mansouri r, mousavi f. the polg polyglutamine tract variants in iranian patients with multiple sclerosis. iran j child neurol. 2015 winter; 9(1):37-41. abstract objective multiple sclerosis (ms) is a common disease of the central nervous system. the interaction between inflammatory and neurodegenerative processes typically results in irregular ne...

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