نتایج جستجو برای: reverse transcriptase loop mediated isothermal amplification assay

تعداد نتایج: 876614  

Journal: :Australasian Plant Pathology 2023

Abstract Citrus exocortis viroid (CEVd), the causal agent of exocortis, is a pathogen that thought to infect all citrus varieties, although it asymptomatic in most. Symptoms develop on susceptible rootstocks, resulting stunting and yield reduction. To aid detection management CEVd, rapid near-field assay was developed using reverse transcription loop-mediated isothermal amplification (RT-LAMP) ...

2009

The most common direct detection methods are isolation or in-vitro cultivation, electron microscopy, immunofluorescence, immunohistochemistry, antigen enzyme-linked immunosorbent assay (antigen-ELISA), nucleic-acid hybridisation (NAH), macroand microarrays and the various techniques of nucleic acid amplification, such as the polymerase chain reaction (PCR) or the isothermal amplification method...

Journal: :The plant pathology journal 2015
Siwon Lee Jin-Ho Kim Ji-Young Choi Won-Cheoul Jang

We developed a loop-mediated isothermal amplification (LAMP) method to rapidly diagnose Wheat streak mosaic virus (WSMV) during quarantine inspections of imported wheat, corn, oats, and millet. The LAMP method was developed as a plant quarantine inspection method for the first time, and its simplicity, quickness, specificity and sensitivity were verified compared to current reverse transcriptio...

Journal: :Journal of clinical microbiology 2006
Nobuo Mori Yoshie Motegi Yasushi Shimamura Takashi Ezaki Tomo Natsumeda Toshihiro Yonekawa Yoshinori Ota Tsugunori Notomi Tetsuo Nakayama

We developed a useful method for the detection of rubella virus genome RNA by reverse transcription loop-mediated isothermal amplification (RT-LAMP) and compared the sensitivity of RT-LAMP with that of other virological tests: reverse transcription-PCR (RT-PCR) and virus isolation. The rubella virus genome was amplified by RT-LAMP from clinical isolates obtained between 1987 and 2004 with simil...

الماسی, محمد امین, بابازاده بدوستانی, علیرضا,

Background and purpose: In humans, SRY (sex-determining region of the Y chromosome) is the major gene for the sex determination which is found in normal XY males and rarely in XX males, and it is absent from normal XX females and from many XY females. There are several methods which can indicate a male genotype by amplification of SRY gene. The aim of this study was identification of the SRY ge...

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