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Open AccessJournal ArticleDOI

Quantification of Enterovirus RNA in Sludge Samples Using Single Tube Real-Time RT-PCR

TLDR
A one-step RT-PCR that uses a dual-labeled fluorogenic probe to quantify the 5' noncoding region of enteroviruses and its sensitivity, simplicity and reproducibility render it suitable as a screening method with which to characterize enterovirus RNA.
Abstract
We have developed a quantitative RTPCR method that can be used to determine the amount of enterovirus RNA in urban sludge samples. This method combines Taq-Man® technology with the ABI PrismTM 7700...

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Citations
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Journal ArticleDOI

Real-time PCR in virology

TL;DR: The background, advantages and limitations of real-time PCR are described, the literature as it applies to virus detection in the routine and research laboratory is reviewed and the technology discussed has been applied to other areas of microbiology as well as studies of gene expression and genetic disease.
Journal ArticleDOI

Real‐time PCR in the microbiology laboratory

TL;DR: The amplification hardware and the fluorogenic detection chemistries have evolved rapidly and are now more rapid, sensitive and reproducible, while the risk of carryover contamination is minimised.
Journal ArticleDOI

Fecal source tracking, the indicator paradigm, and managing water quality.

TL;DR: A critical review of source tracking with emphasis on the extent to which methods have been tested, when methods are applicable, their shortcomings, and their usefulness in predicting public health risk or pathogen occurrence is presented.
Journal ArticleDOI

Real-time RT-PCR for norovirus screening in shellfish.

TL;DR: Validation of the new real-time RT-PCR assay based on one-step detection using single primer sets and probes for norovirus genogroups I and II confirmed the utility of the genogroup II primer set to detect a large range of different strains circulating in France since 1995, butgenogroup I strains were detected infrequently.
Journal ArticleDOI

Pathogenic Human Viruses in Coastal Waters

TL;DR: This review addresses both historical and recent investigations into viral contamination of marine waters by addressing the lack of sensitive methods to detect the broad range of both bacterial and viral pathogens.
References
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Journal ArticleDOI

Oligonucleotides with fluorescent dyes at opposite ends provide a quenched probe system useful for detecting PCR product and nucleic acid hybridization.

TL;DR: It is proposed that the larger signal in the 5' nuclease PCR assay is caused by increased likelihood of cleavage by Taq DNA polymerase when the probe is hybridized to a template strand during PCR.
Journal ArticleDOI

Relief of amplification inhibition in PCR with bovine serum albumin or T4 gene 32 protein

TL;DR: Use of BSA and gp32 together offered no more relief of inhibition than either alone at its optimal level, and neither protein had any noticeable effect on amplification in the absence of inhibitors.
Book ChapterDOI

Simple and Rapid Preparation of Samples for PCR

TL;DR: This chapter discusses what determines the amount of preparation necessary and presents example protocols for the rapid preparation for PCR of DNA and RNA from various sources.
Journal ArticleDOI

Polyethylene glycol precipitation for recovery of pathogenic viruses, including hepatitis A virus and human rotavirus, from oyster, water, and sediment samples.

TL;DR: The polyethylene glycol method was shown to be more effective than the organic flocculation method for recovery of hepatitis A virus and rotaviruses Wa and SA11, but not of poliovirus 1 in laboratory studies.
Journal ArticleDOI

Direct ribosome isolation from soil to extract bacterial rRNA for community analysis.

TL;DR: The sequence diversity of the isolated RNA population was also revealed by temperature gradient gel electrophoresis of reverse transcription-PCR amplification products by using a region of the 16S rRNA as a target, which differed from a similar one resulting from the separation of amplification products of community DNA preparations.
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