Molecular beacon probes combined with amplification by NASBA enable homogeneous, real-time detection of RNA
نویسندگان
چکیده
منابع مشابه
Molecular beacon probes combined with amplification by NASBA enable homogeneous, real-time detection of RNA.
Molecular beacon probes can be employed in a NASBA amplicon detection system to generate a specific fluorescent signal concomitantly with amplification. A molecular beacon, designed to hybridize within the target sequence, was introduced into NASBA reactions that amplify the genomic RNA of potato leafroll virus (PLRV). During amplification, the probe anneals to the antisense RNA amplicon genera...
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developed in 1991, nucleic acid sequence-based amplification (nasba) has been introduced as a rapid molecular diagnostic technique, where it has been shown to give quicker results than pcr, and it can also be more sensitive. this paper describes the development of a molecular beacon-based multiplex nasba assay for simultaneous detection of hiv-1 and hcv in plasma samples.a well-conserved region...
متن کاملMolecular beacon probes–base multiplex NASBA Real-time for detection of HIV-1 and HCV
BACKGROUND AND OBJECTIVES Developed in 1991, nucleic acid sequence-based amplification (NASBA) has been introduced as a rapid molecular diagnostic technique, where it has been shown to give quicker results than PCR, and it can also be more sensitive. This paper describes the development of a molecular beacon-based multiplex NASBA assay for simultaneous detection of HIV-1 and HCV in plasma sampl...
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We have developed a hepatitis B virus (HBV) DNA detection and quantification system based on amplification with nucleic acid sequence-based amplification (NASBA) technology and real-time detection with molecular beacon technology. NASBA is normally applied to amplify single-stranded target RNA, producing RNA amplicons. In this work we show that with modifications like primer design, sample extr...
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Nucleic acid sequence-based amplification (NASBA) was applied in combination with a fluorescein-conjugated molecular beacon specific for a sequence flanked by transcript-specific primers in order to monitor hblC enterotoxin gene expression in real-time from milk separately contaminated with Bacillus amyloliquefaciens, Bacillus cereus, and Bacillus circulans. Maximal enterotoxin expression was n...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1998
ISSN: 1362-4962
DOI: 10.1093/nar/26.9.2150