The Porcine Circovirus Type 2 Nonstructural Protein ORF3 Induces Apoptosis in Porcine Peripheral Blood Mononuclear Cells

Fig. (2) Histogram of percentage of TUNEL-positive of porcine PBMC transfected cells at 24 h (gray) and 48 h (black) post-transfection. ***Significant difference (p< 0.001) from pcDNA4/HisMax.