Development of a TaqMan probe-based quantitative reverse transcription PCR assay for detection of Getah virus RNA

文献类型: 外文期刊

第一作者: Shi, Ning

作者: Shi, Ning;Hu, Bo;Zhang, Lei;Zhao, Chuan-fang;Deng, Xiao-yu;Li, Xin-tong;Xue, Xiang-hong;Bai, Xue;Zhang, Hai-ling;Lu, Rong-guang;Lian, Shi-zhen;Wang, Yang;Yan, Xi-jun;Li, Li-xia;Yan, Ming-hao;Liu, Hao

作者机构:

期刊名称:ARCHIVES OF VIROLOGY ( 影响因子:2.574; 五年影响因子:2.466 )

ISSN: 0304-8608

年卷期: 2018 年 163 卷 10 期

页码:

收录情况: SCI

摘要: Getah virus (GETV), a mosquito-borne virus that mainly infects horses and pigs, has emerged and spread in China. We developed a highly specific and reproducible TaqMan probe-based quantitative reverse transcription PCR (RT-qPCR) assay targeting the non-structural protein 1 of GETV, whose detection limit is 25.5 copies/A mu L, which is 100-fold higher than that of conventional RT-PCR. RT-qPCR was used to detect GETV RNA in mosquito and animal clinical samples, showing that the accuracy of RT-qPCR was higher than that of conventional RT-PCR. The newly developed RT-qPCR assay may be a useful alternative tool for rapid, simple and specific diagnosis of GETV infection.

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