您好,欢迎访问广西农业科学院 机构知识库!

Development of transcription recombinase polymerase based isothermal amplification coupled with lateral flow immunochromatographic assay for visual detection of citrus tatter leaf virus

文献类型: 外文期刊

作者: Zeng, Ting 1 ; Chen, XiangLing 2 ; Liao, Ping 1 ; Gao, HaiXing 1 ; Zheng, CaiRong 1 ; HuangFu, MengYang 1 ; Zhou, Yan 1 ;

作者机构: 1.Southwest Univ, Citrus Res Inst, Natl Citrus Engn & Technol Res Ctr, Chongqing 400712, Peoples R China

2.Guangxi Acad Agr Sci, Hort Res Inst, Nanning 530007, Peoples R China

关键词: Citrus tatter leaf virus (CTLV); Recombinase polymerase amplification-lateral-flow dipstick test strip; Rapid visual detection

期刊名称:JOURNAL OF VIROLOGICAL METHODS ( 影响因子:2.623; 五年影响因子:2.239 )

ISSN: 0166-0934

年卷期: 2022 年 309 卷

页码:

收录情况: SCI

摘要: The citrus tatter leaf virus (CTLV) is one of the most destructive citrus viral diseases worldwide. In this study, reverse transcription-recombinase polymerase amplification combined with a lateral flow dipstick (RT-RPA-LFD) assay for rapid visual detection of CTLV was established. The assay was performed at 35 ? in 27 min without specialised equipment. The RT-RPA-LFD assay showed high specificity to CTLV, and the sensitivity to CTLV was the same as that of quantitative RT-PCR at 3 x 10(3) copies/mu L CTLV RNA transcripts. A total of 45 field tangor samples were tested using RT-RPA-LFD, RT-PCR, and RT-qPCR, and the results were consistent. The results demonstrated that the RT-RPA-LFD assay is a promising tool for rapid on-site CTLV detection.

  • 相关文献
作者其他论文 更多>>