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食品分析的CRISPR/Cas基核酸生物传感器的最新进展:一篇综述

Yanan Sun1, Tianjian Wen1, Ping Zhang1

  • 1College of Chemistry and Life Science, Beijing University of Technology, Beijing 100124, China.

Foods (Basel, Switzerland)
|October 26, 2024
PubMed
概括

基于CRISPR/Cas的核酸生物传感器提供敏感和特定的食品安全检测. 这项技术可以快速分析各种污染物,如细菌和毒素,从而推进食品安全诊断.

关键词:
这就是CRISPR/CasPR.生物传感器生物传感器食品分析 食品分析快速检测 快速检测 迅速检测信号放大 信号放大 信号放大输出信号的信号输出信号的输出信号.

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CRISPR and crRNAs02:53

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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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