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下一代测序用于检测鸟类临床样本中的微生物代理

Claudio L Afonso¹, Anna M Afonso²

¹BASE2BIO, 1945 Arlington Drive, Oshkosh, WI 54904, USA.

Veterinary sciences

|December 22, 2023

概括

直接向下一代测序 (tNGS) 和非向NGS (ntNGS) 为识别家禽感染提供了卓越的诊断能力. 这些先进的方法提供了全面的概况,使得鸟类疾病的精确表征和监测成为可能.

科学领域:

兽医诊断和鸟类病理学
分子生物学和基因组学
生物信息学和计算生物学

背景情况:

像实时PCR (RT-PCR) 这样的传统方法在全面检测病原体方面存在局限性.
下一代测序 (NGS) 技术,包括有针对性的 (tNGS) 和非有针对性的 (ntNGS),正在成为强大的诊断工具.
禽类健康管理需要准确有效的方法来识别传染病原体.

研究的目的:

审查直接tNGS和ntNGS在家禽中的诊断成果和未来应用.
突出NGS在禽病常规诊断技术上的优势.
讨论各种技术的融合,以支持NGS在家禽监测中的实施.

主要方法:

直接向的下一代测序 (tNGS) 用于精确地描述可疑的病原体.
直接非目标NGS (ntNGS) 或不可知诊断,用于识别未知的或意想不到的感染.
通过多重总DNA元基因组学或各种样本类型的总RNA测序来实现.

主要成果:

NGS方法提供高特异性,与多种临床样本的兼容性,以及全面的感染概况 (病毒,细菌,真菌,寄生虫).
国家基因系统提供半定量信息,直接的病原体基因型,以及感染病原体突变分析.
该技术在诊断特定于家禽的问题方面取得了重大进展.

结论:

直接tNGS和ntNGS即将成为兽医中首选的诊断方法,特别是在家禽中.
多重复合,自动化,人工智能和云计算的整合将增强NGS用于主动监控的实用性.
人类和兽医NGS的进步可以适应改善鸟类健康监测和疾病控制.

关键词:

国家储备系统 (NGS)鸟类鸟类鸟类鸟类细菌细菌细菌是一种细菌.生物信息学是一种生物信息学.这些都是肉肉.临床临床临床临床临床临床诊断诊断诊断诊断诊断随机测序是一种随机的测序.监控监督监督监督监督监督监督监督监督监督监督监督监督监督监督监督监督监督有针对性的测序.病毒病毒病毒病毒.

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