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. 2019 Apr 17;18:72. doi: 10.1186/s12934-019-1116-y

Fig. 2.

Fig. 2

Comparison of the production of XynA using different promoters, signal peptides and hosts. Secretory production level of XynA by Cg47+P19-0, Cg47+P19-X, Cg47+P19-cspB1X and Cg32+P19-X. (Cg32: C. glutamicum ATCC13032, P19-X: pXMJ19-xynA, P19-cspB1X: pXMJ19-cspB1-cspA-xynA). Error bars represent standard deviations. XynA activity (red), OD600 (green), and XynA activity per OD600 (blue)