Figure 1From: Recombinant porcine rotavirus VP4 and VP4-LTB expressed in Lactobacillus casei induced mucosal and systemic antibody responses in miceExpression of VP4 and VP4-LTB in rLc393:pPG612.1-VP4 and pPG612.1-VP4-LTB. Total cell lysates were analysed by SDS-PAGE. Coomassie blue gel staining shows the expression of a 27 KD and 40 KD fusion protein in lysates of rLc393 induced by xylose (Fig. 1A, lane 3 and Fig. 1B, lane 3), but not in basal MRS with glucose (Fig. 1A, lane 2 and Fig. 1B, lane 2).Back to article page