Fig. 1From: Humoral immune response induced with dengue virus-like particles serotypes 1 and 4 produced in silkwormConstruction of recombinant dengue virus structural proteins expressed in this study. a 1CprME, b 1prME, c 4CprME, and d 4prME polypeptides of DENV-1 and 4 were expressed in silkworms as a fusion protein with HA + FLAG tags for DENV-1 and Strep-tag II + FLAG tags for DENV-4Back to article page