Fig. 2From: Mucosal immunization with Lactiplantibacillus plantarum-displaying recombinant SARS-CoV-2 epitopes on the surface induces humoral and mucosal immune responses in miceSchematic construct of Escherichia coli-Lactobacillus shuttle cloning vector pUGK4. (A) pUGK4 vector; (B) Surface display systems of super folder green fluorescent protein (sfGFP) and SARS-CoV-2 antigensBack to article page