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用纳米孔适应性采样对细菌传播病原体进行metagenomic监测

Evan J Kipp¹, Laramie L Lindsey², Benedict Khoo³

¹Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine, University of Minnesota-Twin Cities, St. Paul, MN, USA. kipp0046@umn.edu.

Scientific reports

|July 7, 2023

概括

纳米孔适应性采样 (NAS) 能够实时选择性测序病原体的DNA. 这项技术增强了野生动物群体中传播疾病的基因组监测.

科学领域:

基因组学就是基因组学.
生物信息学是一种生物信息学.
发现病原体发现

背景情况:

基因组学和生物信息学的进步为病原体发现和监测提供了新的工具.
来自牛津纳米孔技术 (ONT) 的单分子测序数据可用于动物传播疾病的实时生物监测.

研究的目的:

证明纳米孔适应性采样 (NAS) 对细菌病原体有针对性的测序的实用性.
展示NAS在研究野生种群中的病原体中的应用.

主要方法:

利用纳米孔适应性采样 (NAS) 进行实时选择性测序.
将NAS应用于Ixodes scapularis的DNA上.
生物信息化映射测序在实时测序过程中读取参考.

主要成果:

纳斯成功启用了多种细菌传播病原体的选择性测序.
证明了针对特定DNA分子的可行性,因为它们被测序.
展示了在野生动物载体种群中的应用.

结论:

纳米孔适应性采样 (NAS) 是一种强大的工具,可以增强对传播病原体的基因组监测.
NAS促进了有针对性的测序,提高了病原体发现和监测的效率.
这种方法对理解野生动物中的病原体动态有重大影响.

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