Genetic differentiation of the nucleocapsid protein of Korean isolates of porcine epidemic diarrhoea virus by RT-PCR based restriction fragment length polymorphism analysis.

Abstract excerpt

A reverse transcriptase polymerase chain reaction (RT-PCR) based restriction fragment length polymorphism (RFLP) analysis based on the nucleocapsid (N) gene was developed to differentiate between field isolates of porcine epidemic diarrhoea virus (PEDV) and a vaccine strain, J-vac. Thirteen field isolates of PEDV from Korea were distinguishable from the vaccine strain and the prototype PEDV strain CV777 by RFLP...

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