相关实验视频

Updated: Jun 30, 2025

Targeted Next-generation Sequencing and Bioinformatics Pipeline to Evaluate Genetic Determinants of Constitutional Disease

Targeted Next-generation Sequencing and Bioinformatics Pipeline to Evaluate Genetic Determinants of Constitutional Disease

Published on: April 4, 2018

马里的一名患有远端肌肉病变的马里患者GNE基因的新型变异

Mahamadou Kotioumbe¹, Alassane B Maiga¹, Salia Bamba¹

¹Faculté de Médecine et d'Odontostomatologie, Université des Sciences, des Techniques et des Technologies de Bamako, Bamako.

Research square

|March 18, 2024

概括

由于一种新的GNE基因变异,在一个马里家庭中发现了一种罕见的遗传疾病GNE肌病. 这一发现扩大了这种渐进性肌肉衰弱状况的已知遗传原因.

科学领域:

遗传学遗传学是一个
神经学神经学
罕见疾病罕见疾病

背景情况:

基因内核肌病 (GM) 是一种罕见的遗传性神经肌肉疾病.
它源于GNE基因的突变,导致渐进的肌肉衰弱和缩,主要发生在远端肌肉中.
转基因基因遵循一种自体逆向遗传模式.

结论:

这项研究报告了撒哈拉以南非洲第一个分子诊断的GNE肌病病例.
这些发现凸显了该地区罕见遗传疾病的诊断挑战.
这一发现扩大了GNE肌病的已知遗传谱.

关键词:

非洲非洲非洲远端肌肉病变是一种病变.总的来说,GNE就是GNE.马里马里马里马里这种新型变种是新奇的.

更多相关视频

Navigating MARRVEL, a Web-Based Tool that Integrates Human Genomics and Model Organism Genetics Information

Navigating MARRVEL, a Web-Based Tool that Integrates Human Genomics and Model Organism Genetics Information

Published on: August 15, 2019

Why Quantification Matters: Characterization of Phenotypes at the Drosophila Larval Neuromuscular Junction

Why Quantification Matters: Characterization of Phenotypes at the Drosophila Larval Neuromuscular Junction

Published on: May 12, 2016

相关概念视频

Animal Mitochondrial Genetics

Animal Mitochondrial Genetics

Among all the organelles in an animal cell, only mitochondria have their own independent genomes. Animal mitochondrial DNA is a double-stranded, closed-circular molecule with around 20,000 base pairs. Mitochondrial DNA is unique in that one of its two strands, the heavy, or H, -strand is guanine rich, whereas the complementary strand is cytosine rich and called the light, or L, -strand. Compared to nuclear DNA, mitochondrial DNA has a very low percentage of non-coding regions and is marked by...

Satellite Stem Cells and Muscular Dystrophy

Satellite Stem Cells and Muscular Dystrophy

Satellite stem cells or myosatellite cells are quiescent stem cells that Alexander Mauro first identified in 1961. These cells are located between the sarcolemma, the plasma membrane of muscle fibers, and the basal lamina, the connective tissue sheath covering it. These mononucleated cells are activated in response to muscle injury, can transform into myoblasts, and may form or repair muscle fibers. Myosatellite cells can provide additional myonuclei for muscle regeneration or return to a...