Fig. 3From: Experimental immunization of mice with a recombinant bovine enterovirus vaccine expressing BVDV E0 protein elicits a long-lasting serologic responseThe PCR identification of rescued recombinant virus. The primer pair BEV-F/R was used in line 1 and line 2 and E0-F/R used in line 3 and line 4. ddH2O was used as template for negative control (line 2 and line 4)Back to article page