Figure 1

Diagrammatic sketch. (a) Possible secretory mechanism ofthe sfGFP fusion protein; (b) Constructs generated in this study; T7: T7 promoter; His6: 6 × His epitope tag; sfGFP: superfolder green fluorescent protein; scGFP: super charging green fluorescent protein; PG4: antibacterial peptide PG4; Endo H: endo-beta-N-acethylglucosamindase H; ARG1: human arginase-1; GAD: Glutamate decarboxylase; T7 ter: T7 terminator.