Figure 9.
Antibody response of vaccinated TRDC-knockout and syngenic wild type pigs. Diagram showing the titers of virus-neutralizing serum antibodies of 2 syngenic wt (wt) and 3 TRDC-knockout (ko) pigs at day 21 post vaccination, given as the maximal reciprocal dilution of the sera that is able to neutralize 50% of 100 TCID50 infective doses of CSFV C-strain calculated according to Spaerman-Kaerber. The mean values for both groups are shown as horizontal lines. The P value determined by statistical analysis is 0.0428.