Figure 2.
Titration of human adenovirus type C5 (HAdV-C5), bovine adenovirus type 3 (BAdV-3), and porcine adenovirus type 3 (PAdV-3) by plaque-forming units (PFU), tissue culture infectious dose 50 (TCID50), focus-forming units (FFU), virus particle (VP), and genome copy number (GCN). Titers of A — HAdV-C5, B — BAdV-3, and C — PAdV-3 by various assays and VP ratios with other titration assays for D — HAdV-C5, E — BAdV-3, and F — PAdV-3 are shown. The statistical analysis was done by unpaired t-test with Welch’s correction. *P < 0.05, ***P < 0.001, ****P < 0.0001. ns — not significant at P > 0.05.