A simplified method for simultaneous detection of Rice stripe virus and Rice black-streaked dwarf virus in insect vector
文献类型: 外文期刊
作者: Li, Shuo 1 ; Wang, Xi 1 ; Xu, Jianxiang 2 ; Ji, Yinghua 1 ; Zhou, Yijun 1 ;
作者机构: 1.Jiangsu Acad Agr Sci, Inst Plant Protect, Jiangsu Tech Serv, Ctr Diag & Detect Plant Virus Dis, Nanjing 210014, Jiangsu, Peoples R China
2.Yangzhou Univ, Coll Hort & Plant Protect, Yangzhou 225009, Peoples R China
关键词: Rice stripe virus;Rice black-streaked dwarf virus;Simultaneous detection via RT-PCR
期刊名称:JOURNAL OF VIROLOGICAL METHODS ( 影响因子:2.014; 五年影响因子:2.001 )
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收录情况: SCI
摘要: Rice stripe virus (RSV) and Rice black-streaked dwarf virus (RBSDV) are transmitted by their common vector small brown planthopper (SBPH) that cause serious crop losses in China. A simple reverse transcription-PCR method was developed for the simultaneous detection of RSV and RBSDV in single SBPH. Three primers targeted to RSV-RNA4 and RBSDV-S2 segments were designed to amplify respectively 1114-bp and 414-bp fragments in a reaction. The method is reliable, rapid and inexpensive for detecting the two viruses in vector, which could facilitate better forecasting and control of the virus diseases. Using this method, it was found that SBPH could carry RSV and RBSDV simultaneously. (C) 2014 Elsevier B.V. All rights reserved.
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