Fig. 4From: Development of real-time PCR assay for detection of porcine circovirus-like virus P1 in domestic pigs in ChinaSensitivity test of SYBR Green I fluorescence quantitative PCR detection of porcine circovirus-like agent P1. Plasmid standard was used as template, X -axis is 10-fold serial dilutions of the plasmid standards (copies/μl), Y axis represents the threshold cycle (Ct) valuesBack to article page