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Fig. 5 | AMB Express

Fig. 5

From: Ribosomal binding site sequences and promoters for expressing glutamate decarboxylase and producing γ-aminobutyrate in Corynebacterium glutamicum

Fig. 5

GABA fermentation of gadB2-expressing C. glutamicum strains controlled by some stress-response promoters. a Glu concentration, b GABA concentration, c GAD activity, d gadB2 transcription level. Circles R4a-B2, triangles PdnaK-B2, diamonds PclgR-B2, empty circles in dotted line PclpB-B2, empty diamonds in dotted line PtrxB1-B2, empty squares in dotted line PdnaJ-B2, empty triangles in dotted line PsufR-B2. White bars at 20 h, black bars at 40 h. Each point represents the average of three independent experiments

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