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Updated: Jun 6, 2025

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基于CRISPR/Cas系统的生物传感器的最新进展,用于检测食源性致病性微生物

Sanlei Xie1, Yuehong Yue2, Fan Yang1

  • 1College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471023, China.

Micromachines
|November 27, 2024
PubMed
概括

克里斯普尔/卡斯系统生物传感器提供敏感和特定的食品传播病原体检测,解决传统方法的局限性. 本综述总结了基于CRISPR的生物传感技术的进展,以提高食品安全.

关键词:
生物传感器生物传感器聚类有规律间隔的短平行体重复关联系统 (CRISPR/Cas)食物传播的病原体核酸检测核酸检测检测

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相关概念视频

CRISPR and crRNAs02:53

CRISPR and crRNAs

Bacteria and archaea are susceptible to viral infections just like eukaryotes; therefore, they have developed a unique adaptive immune system to protect themselves. Clustered regularly interspaced short palindromic repeats and CRISPR-associated proteins (CRISPR-Cas) are present in more than 45% of known bacteria and 90% of known archaea.
The CRISPR-Cas system stores a copy of foreign DNA in the host genome and uses it to identify the foreign DNA upon reinfection. CRISPR-Cas has three different...
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