Fig. 3From: Development of a one-step multiplex qRT–PCR assay for the detection of African swine fever virus, classical swine fever virus and atypical porcine pestivirusSensitivity analysis of the multiplex qRT-PCR. The standard recombinant plasmids (p-ASFV, p-CSFV and p-APPV) were used to test the sensitivity. 1-9: 2.52 × 107 - 2.52 × 10− 1 copies/μL (final reaction concentrations)Back to article page