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首页> 外文期刊>Journal of Clinical Microbiology >Generic Detection of Coronaviruses and Differentiation at the Prototype Strain Level by Reverse Transcription-PCR and Nonfluorescent Low-Density Microarray
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Generic Detection of Coronaviruses and Differentiation at the Prototype Strain Level by Reverse Transcription-PCR and Nonfluorescent Low-Density Microarray

机译:冠状病毒的常规检测和原型菌株水平的反转录PCR和无荧光低密度微阵列的分化。

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摘要

A nonfluorescent low-cost, low-density oligonucleotide array was designed for detecting the whole coronavirus genus after reverse transcription (RT)-PCR. The limit of detection was 15.7 copies/reaction. The clinical detection limit in patients with severe acute respiratory syndrome was 100 copies/sample. In 39 children suffering from coronavirus 229E, NL63, OC43, or HKU1, the sensitivity was equal to that of individual real-time RT-PCRs.
机译:设计了一种无荧光的低成本,低密度寡核苷酸阵列,用于在逆转录(RT)-PCR后检测整个冠状病毒属。检测限为15.7拷贝/反应。严重急性呼吸系统综合症患者的临床检出限为100份/样本。在39名患冠状病毒229E,NL63,OC43或HKU1的儿童中,敏感性与个别实时RT-PCR相等。

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