FIG. 4.
No difference in levels of BDV antigen in brains of wild-type and IFNAR0/0 mice. Infected newborn mice were sacrificed at either 21 or 28 days (d21 or d28, respectively) postinfection, and samples of extracts prepared from whole brain hemispheres were analyzed by Western blotting using BDV p40-specific monoclonal antibody Bo18.