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Figure 4 | Microbial Cell Factories

Figure 4

From: Rational selection and engineering of exogenous principal sigma factor (σHrdB) to increase teicoplanin production in an industrial strain of Actinoplanes teichomyceticus

Figure 4

The 500 l pilot-scale fermentation performances of the parental strain L-27 and the resulting strains S-17 and S-45. The fermentation performance was defined by the fermentation time and teicoplanin yield of the recombinants compared to that in L-27 in this study (A). HPLC profiles of teicoplanin extracts were also shown (B). All samples were diluted 1:5 with water.

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Microbial Cell Factories

ISSN: 1475-2859

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