从面板到病原体网络:在兽医中目标测序的扩大作用
Jiali Luo1, Wentao Lu1, Ruiting Liu1
1College of Veterinary Medicine, China Agricultural University, Beijing 100193, China.
Biology
|September 4, 2025
概括
有针对性的测序通过丰富特定的DNA来增强动物病原体的检测. 这篇评论详细介绍了它的方法,在牲畜中的应用,以及改善诊断的未来方向.
科学领域:
- 兽医微生物学
- 基因组学
- 下一代测序 (NGS)
背景情况:
- 有针对性的测序为检测动物病原体提供了优势.
- 它选择性地丰富特定的基因组区域进行分析.
研究的目的:
- 审查目标测序原则和丰富策略.
- 探索兽医诊断中的应用,包括病原体检测和抗菌素耐药性监测.
- 确定动物健康领域有针对性的测序的局限性和未来方向.
主要方法:
- 对目标测序原则进行系统审查.
- 丰富策略的分析:PCR放大,探针杂交,CRISPR-Cas系统.
- 在畜牧诊断,AMR基因监测和病原体类型化中的应用评估.
主要成果:
- 有针对性的测序可实现高吞吐量,灵敏且具有成本效益的多重病原体检测.
- 有效地识别牲畜中的混合感染和低数量的病原体.
- 这些局限性包括参考数据库的不完整性和成本效益问题.
结论:
- 有针对性的测序是兽医诊断和"一个健康"倡议的强大工具.
- 未来的发展包括人工智能面板设计和多omics集成,以提高可扩展性和精度.
- 解决目前的局限性对于在初级实验室中更广泛采用至关重要.
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