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Fig. 1 | Microbial Cell Factories

Fig. 1

From: Developing a high-throughput screening method for threonine overproduction based on an artificial promoter

Fig. 1

Hierarchical clustering of expression levels of selected genes. iTRAQ-labelled proteomic analyses were carried out using E. coli MG1655 cells treated with 0, 11.9, 29.8, 59.5 g/L threonine added in the cultures, respectively. The color bars represent the fold change of the expression of selected genes in the treated group versus that of the untreated group (0 g/L threonine). The functional hierarchy was applied according to the information in Ecocyc (www.ecocyc.com).

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