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. 2020 Jul 28;19:151. doi: 10.1186/s12934-020-01409-x

Fig. 2.

Fig. 2

α-Amylase activity in culture supernatants of recombinant B. methanolicus MGA3 strains. The B. methanolicus MGA3 strains express α-amylase genes with native signal peptide from B. licheniformis (spBl-amyBl), G. stearothermophilus (spGs-amyGs), B. subtilis (spBs-amyBs) and B. methanolicus (spBm-amyBm). Strain carrying empty vector (EV) is used as control. Maximum and minimum measured values for triplicate shake flask cultures are presented