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Updated: Jul 3, 2025

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在检测低丰度突变时应用下一代测序

Yang Luan¹, Xin-Yue You¹, Jin Yang²

¹School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.

Yi chuan = Hereditas

|February 10, 2024

概括

下一代测序 (NGS) 可以检测罕见突变,但错误限制了其使用. 高精度纠错NGS (ecNGS) 技术克服了敏感突变分析的这些局限性.

科学领域:

基因组学就是基因组学.
分子生物学分子生物学
生物技术是生物技术.

背景情况:

身体突变的积累驱动癌症,衰老和疾病.
在正常细胞中检测罕见突变是具有挑战性的,因为低频率.
传统的下一代测序 (NGS) 具有很高的错误率,限制了低频突变的检测.

结论:

纠错的NGS代表了突变检测技术的重大进步.
本次审查涵盖了ecNGS的研究进展和潜在应用.
ecNGS为相关领域的未来开发和应用提供了宝贵的见解.

关键词:

低丰富度的突变是低丰富度的突变分子共识测序的分子共识测序突变发生的突变发生.这是下一代测序.风险评估风险评估风险评估

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Next-generation Sequencing

Next-generation Sequencing

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....