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对SARS-CoV-2Delta变种的鉴定方法的评估,该方法基于放大-耐火突变系统

Qin Zhang1, Runjie Qiao1, Jiaojiao Niu1

  • 1The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China.

Frontiers in cellular and infection microbiology
|July 21, 2023
PubMed
概括

一种新的强化阻燃突变系统 (ARMS) -PCR方法快速准确地识别了SARS-CoV-2的三角形变种. 这种经济测试适用于缺乏先进测序设备的欠发达地区.

关键词:
达尔塔变种的特种变种这就是SARS-CoV-2病毒.放大-耐火突变系统的系统.分子识别分子识别变种识别 变种识别 变种识别

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相关概念视频

Viral Mutations00:36

Viral Mutations

A mutation is a change in the sequence of bases of DNA or RNA in a genome. Some mutations occur during replication of the genome due to errors made by the polymerase enzymes that replicate DNA or RNA. Unlike DNA polymerase, RNA polymerase is prone to errors because it is not capable of “proofreading” its work. Viruses with RNA-based genomes, like HIV, therefore accrue mutations faster than viruses with DNA-based genomes. Because mutation and recombination provide the raw material for adaptive...