Figure 1From: Development and application of SYBR Green I real-time PCR assay for the separate detection of subgroup J Avian leukosis virus and multiplex detection of avian leukosis virus subgroups A and B Standard curve of real-time PCR for the detection of ALV-J, ALV-A/B, and GAPDH. (A) ALV-J plasmid ranged from 102 to108 copies/μL, (B) ALV-A/B plasmid ranged from 102 to108 copies/μL, (C) GAPDH plasmid ranged from 103 to108 copies/μL.Back to article page