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Fig. 1 | Microbial Cell Factories

Fig. 1

From: Fine tuning the glycolytic flux ratio of EP-bifido pathway for mevalonate production by enhancing glucose-6-phosphate dehydrogenase (Zwf) and CRISPRi suppressing 6-phosphofructose kinase (PfkA) in Escherichia coli

Fig. 1

The fermentation results of EP-bifido strains with modified zwf promoter replaced by different strength synthetic promoters. a The characterization of the strength of a series of synthetic promoters and zwf promoter. The fluorescence/OD600 of strains was detected at 16 h. MVA titre and molar conversion rate (b), cell growth (c) and glucose consumption (d) during 72 h fermentation

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