优化照明和reg;下一个和贸易;XT图书馆为线粒体基因组测序和确认桑格尔测序的准备
Nejira Handžić1, Dino Pećar1, Selma Durgut1
1Alea Genetic Center, Sarajevo, Bosnia and Herzegovina.
概括
使用定制原料的优化下一代测序 (NGS) 可实现可靠的整个线粒体基因组分析. 这一进步改善了用于法医和临床应用的罕见突变和线粒体异质体的检测.
科学领域:
- 基因组学就是基因组学.
- 分子生物学分子生物学
- 生物信息学是一种生物信息学.
背景情况:
- 线粒体DNA (mtDNA) 测序在法医科学和临床研究中越来越重要.
- 现有的方法需要优化,以进行全面的线粒体全基因组分析.
研究的目的:
- 在Illumina MiSeq平台上优化下一代测序 (NGS) 进行整个线粒体基因组分析.
- 为可靠的mtDNA测序开发一个强大的协议.
主要方法:
- 在商业项目失败后,设计了新的定制打印机.
- 优化了测序化学和协议.
- 开发了一个包括远程放大,酶分裂和用于图书馆准备的特定试剂在内的综合性协议.
主要成果:
- 通过凝电泳和Agilent生物分析仪确认了特定安普利康 (9.8和8.5kb) 的成功放大.
- 实现了高质量的测序读取,平均覆盖深度为742x.
- 使用自定义原始和个人库规范化,证明了高效的mtDNA测序.
结论:
- 优化的NGS协议增强了罕见的mtDNA突变和线粒体异质体的检测.
- 这一进步支持在法医和临床环境中进行常规mtDNA分析.
- 这些发现为NGS在遗传诊断和法医领域的更广泛应用铺平了道路.
相关概念视频
03:00Next-generation Sequencing
97.7K
The first human genome sequencing project cost $2.7 billion and was declared complete in 2003, after 15 years of international cooperation and collaboration between several research teams and funding agencies. Today, with the advent of next-generation sequencing technologies, the cost and time of sequencing a human genome have dropped over 100 fold.
Next-Generation Sequencing Methods
Although all next-generation methods use different technologies, they all share a set of standard features....
Next-Generation Sequencing Methods
Although all next-generation methods use different technologies, they all share a set of standard features....
97.7K
01:57Sanger Sequencing
773.2K
DNA sequencing is a fundamental technique that is routinely used in the biological sciences. This method can be applied to a range of questions at different scales - from the sequencing of a cloned DNA fragment or the study of a mutation in a gene up to whole-genome sequencing. However, despite the widespread use of sequencing today, it was not until 1977 that Fredrick Sanger and his collaborators developed the chain-termination method to decode DNA sequences. It relies on the separation of a...
773.2K