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Figure 3 | Microbial Cell Factories

Figure 3

From: Strong stimulation of recombinant protein production in Escherichia coli by combining stimulatory control elements in an expression cassette

Figure 3

β-lactamase enzyme activities and bla transcript amounts for extra-chromosomally (a) and chromosomally (b) expressed combination constructs. Enzyme activities in white, transcript amounts in black, all values are relative to the wild-type (arbitrarily set to 1). The values are the average of at least two biological replicas. E. coli DH5α was used as host.

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