Development of immunocapture reverse transcription loop-mediated isothermal amplification for the detection of tomato spotted wilt virus from chrysanthemum

被引:133
作者
Fukuta, S [1 ]
Ohishi, K [1 ]
Yoshida, K [1 ]
Mizukami, Y [1 ]
Ishida, A [1 ]
Kanbe, M [1 ]
机构
[1] Aichi Prefecture Agr Res Ctr, Nagakute, Aichi 4801193, Japan
关键词
TSWV; IC/RT-LAMP; detection; chrysanthemum;
D O I
10.1016/j.jviromet.2004.05.016
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
An immunocapture reverse transcription loop-mediated isothermal amplification (IC/RT-LAMP) was developed for the detection of tomato spotted wilt virus (TSWV) from chrysanthemum. This method enabled sensitive, reproducible and specific detection of TSWV from chrysanthemum plants. In the RT-LAMP method, TSWV genomic RNA could be amplified under isothermal (65degreesC) conditions within 1 h. The resulting amplicons were detected by the measurement or observation of the turbidity of the reaction mixture without gel electrophoresis. IC/RT-LAMP was 100 times more sensitive than IC/RT-PCR. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:49 / 55
页数:7
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