Fig. 4From: Cell surface engineering of Bacillus subtilis improves production yields of heterologously expressed α-amylasesThe α-amylase expression vector. The construct contains a subtilin inducible promoter, RBS sequence, signal sequence (SP-amyk38), various α-amylase sequences, a Strep-tag before the stop codon, terminator, and this whole combination was ligated to the background plasmid pNZ8901Back to article page