Affiliation:
1. Institute for Animal Health, Pirbright Laboratory, Pirbright, Woking, Surrey, GU24 ONF, United Kingdom
Abstract
ABSTRACT
A reverse transcription-PCR (RT-PCR)–enzyme-linked immunosorbent assay system that detects a relatively conserved region within the RNA genome of all seven serotypes of foot-and-mouth disease virus (FMDV) has been developed. The high specificity of the assay is achieved by including a rapid hybridization step with a biotin-labeled internal oligonucleotide. The assay is highly sensitive, fast, and easy to perform. A similar assay, based on a highly variable region of the FMDV genome and employing a single asymmetric RT-PCR and multiple hybridization oligonucleotides, was developed to demonstrate the method's ability to type FMDV. Based on our theoretical and practical knowledge of the methodology, we predict that similar assays are applicable to diagnosis and strain differentiation in any system amenable to PCR amplification.
Publisher
American Society for Microbiology
Cited by
30 articles.
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