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Fig. 3 | Microbial Cell Factories

Fig. 3

From: Expression regulation of multiple key genes to improve l-threonine in Escherichia coli

Fig. 3

Flask cultivation for l-threonine production in E. coli strains TWF001, TWF003, TWF056, TWF057, TWF058, TWF059, TWF060, TWF061, TWF062, TWF063, TWF064, TWF065. a Genetic comparison of the strains constructed by dynamic regulation genes iclR. b Cell growth; c glucose consumption; dl-threonine production; e relative transcription levels of iclR. The error bars indicate the standard deviations from three independent experiments

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