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Fig. 2 | BMC Microbiology

Fig. 2

From: Relation between tetR and tetA expression in tetracycline resistant Escherichia coli

Fig. 2

Growth curves of the TetA-producing E. coli strain at different concentrations of tetracycline. E. coli MG1655 containing tetR and tetA on the chromosome (MG1655/TetA). The strain was grown in MH-2 broth with different concentrations of tetracycline (TET) on a BioScreen CTM. No growth was observed for the three highest concentrations tested. Three independent replicates were performed; the data shown represents the mean and dots represent standard deviations

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