Fig. 2From: Development of pooled testing system for porcine epidemic diarrhoea using real-time fluorescent reverse-transcription loop-mediated isothermal amplification assayPositive faecal samples were used for estimating the pooled size. Four faecal samples were chosen from strongest positive to weakest positive that based on amplification time in the RtF-RT-LAMP assay and the intensity of electrophoresis bands of RT-PCR productsBack to article page