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Figure 7 | Microbial Cell Factories

Figure 7

From: Constitutive expression of selected genes from the pentose phosphate and aromatic pathways increases the shikimic acid yield in high-glucose batch cultures of an Escherichia coli strain lacking PTS and pykF

Figure 7

Transcriptional changes resulting from the expression of Aro6 synthetic operon in strain AR36. For comparison, the transcription level of each gene was determined at three different points in the growth curve of strain AR36, grown with 50 g/L of Glc and 15 g/L of YE (see Figure 4a). All data were normalized against the values obtained from strain AR3e at early exponential growth phase. a) Genes coding for glycolytic enzymes; b) genes involved in acetate assimilation and biosynthesis; c) genes comprised in the synthetic Aro6 operon (see Figure 1 and Figure 2). Black bars: early exponential phase; gray bars: late exponential phase; white bars: stationary phase. Error bars represent standard deviation.

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Microbial Cell Factories

ISSN: 1475-2859

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