Fig. 2.

Comparison of viral titers produced by either plasmid or RCA in various cell lines. The kinetics of plasmid and RCA techniques to produce virus were assessed in Vero, BHK21 Clone 13, and HEK293T cells. Cells were transfected in triplicate with either 500 ng of Evomics SuperPhi RCA or plasmid DNA in triplicate. The experiment was done in two independent biological replicates. The supernatant was collected each day post-transfection until cells reached 90% CPE for plaque assay. Error bars represent the standard deviation from the mean. Statistical analysis was performed using two-way ANOVA with ad hoc Sidak’s correction for multiple comparisons (ns P > 0.05, **P ≤ 0.01, ***P ≤ 0.001).