Comparison of three TaqMan real-time reverse transcription-PCR assays in detecting SARS-CoV-2
نویسندگان
چکیده
منابع مشابه
Real-time quantitative reverse transcription-PCR assays specifically detecting bluetongue virus serotypes 1, 6, and 8.
Bluetongue virus (BTV) is a major pathogen of ruminants. Especially serotypes 1, 6, and 8 are of concern to veterinary authorities in central Europe. This article describes highly sensitive real-time reverse transcription-PCR assays directed to BTV genome segment 2 for specific detection of BTV-1, -6, or -8 in animal samples.
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BACKGROUND Equine rhinitis viruses A and B (ERAV and ERBV) are common equine respiratory viruses belonging to the family Picornaviridae. Sero-surveillance studies have shown that these two viral infections are prevalent in many countries. Currently, the diagnosis of ERAV and ERBV infections in horses is mainly based on virus isolation (VI). However, the sensitivity of VI testing varies between ...
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Real-time, fluorescence-based reverse transcription polymerase chain reaction (RT-PCR) has been transformed from an experimental technology into a mainstream scientific tool for the detection of RNA. This is because of several factors: 1) it is a homogeneous assay, which eliminates the requirement for post-PCR processing; 2) it has a wide dynamic range; 3) there is little interassay variation; ...
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Noroviruses (NoVs) are the most commonly identified cause of outbreaks and sporadic cases of acute gastroenteritis. We evaluated and optimized NoV-specific TaqMan real-time reverse transcription (RT)-PCR assays for the rapid detection and typing of NoV strains belonging to genogroups GI and GII and adapted them to the LightCycler platform. We expanded the detection ability of the assays by deve...
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The aim of this study was to develop a rapid, sensitive and robust procedure for the qualitative detection of SARS coronavirus RNA. Three unique detection formats were developed for real-time RNA amplification assays: a post amplification detection step with a virus-specific internal capture probe based on Taqman (RT-PCR TaqMan assay), hybridization probe (RT-PCR hybridization probe assay) and ...
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ژورنال
عنوان ژورنال: Journal of Virological Methods
سال: 2021
ISSN: 0166-0934
DOI: 10.1016/j.jviromet.2020.114030