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. 2014 Sep 3;13:120. doi: 10.1186/s12934-014-0120-5

Figure 4.

Figure 4

Screening results of improved carboxylesterase-AFT1 P. pastoris strains. Secretion levels: determined by ELISA and normalized to the respective starting strain. Starting strains: CE#12 (blue, low level expressing strain), CE#18 (grey, high level expressing strain). AFT1-A and AFT1-B: AFT1 overexpressing clones.