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CRISPR EFFECTOR SYSTEM BASED MULTIPLEX DIAGNOSTICS

机译:基于CRISPR效应系统的多重诊断

摘要

The embodiments disclosed herein utilized RNA targeting effectors to provide a robust CRISPR-based diagnostic with attomolar sensitivity. Embodiments disclosed herein can detect broth DNA and RNA with comparable levels of sensitivity and can differentiate targets from non-targets based on single base pair differences. Moreover, the embodiments disclosed herein can be prepared in freeze-dried format for convenient distribution and point-of-care (POC) applications. Such embodiments are useful in multiple scenarios in human health including, for example, viral detection, bacterial strain typing, sensitive genotyping, and detection of disease-associated cell free DNA.
机译:本文公开的实施方案利用RNA靶向效应子来提供具有阿托摩尔敏感性的鲁棒的基于CRISPR的诊断。本文公开的实施方案可以以可比较的敏感性水平检测肉汤DNA和RNA,并且可以基于单个碱基对差异将靶标与非靶标区分开。此外,本文公开的实施方案可以以冷冻干燥的形式制备,以方便分配和即时护理(POC)应用。这样的实施方案可用于人类健康的多种情况,包括例如病毒检测,细菌菌株分型,敏感的基因分型和疾病相关的无细胞DNA的检测。

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