Sensitive Detection of RNA Viruses Associated with Gastroenteritis by a Hanging-Drop Single-Tube Nested Reverse Transcription-PCR Method
نویسندگان
چکیده
منابع مشابه
New device and method for capture, reverse transcription and nested PCR in a single closed-tube.
A device and improved method based on the use of a compartmentalized Eppendorf tube that allows capture, reverse transcription and nested-PCR in a single closed-tube has been developed and patented. The main advantages of the system are the high sensitivity obtained, the simplicity, the low risk of contamination and the easy establishment of adequate conditions for nested-PCR. The method has be...
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BACKGROUND Enteroviruses (EVs) are significant human pathogens. Rapid and sensitive diagnostic techniques are desirable. OBJECTIVES To develop a quantitative single-tube real-time reverse transcription-polymerase chain reaction (RT-PCR) for human enterovirus ribonucleic acid (RNA) (QPCR), with protection against amplimer contamination. STUDY DESIGN The method was evaluated with serial dilut...
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Detection of pathogens in contaminated food products by PCR can result in false-positive data due to the amplification of DNA from nonviable cells. A new method based on reverse transcription-PCR (RT-PCR) amplification of mRNA for the specific detection of viable Listeria monocytogenes was developed. The expression of three L. monocytogenes genes, iap, hly, and prfA, was examined to determine a...
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Acute respiratory tract infections are leading causes of morbidity in poultry farms throughout the world. Avian pneumovirus (APV), avian influenza virus (AIV), and Newcastle disease virus (NDV) have been recognized as the most important pathogens of both chicken and turkeys. Single-virus reverse transcription-polymerase chain reaction (sRT-PCR) assays are used extensively to detect these viruse...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 2002
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.40.11.4091-4099.2002