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Fig. 3 | Microbial Cell Factories

Fig. 3

From: Enhanced extracellular raw starch-degrading α-amylase production in Bacillus subtilis by promoter engineering and translation initiation efficiency optimization

Fig. 3

Effect of the single promoter optimization on the extracellular AmyZ1 expression. A Sketch of plamids construction. B The extracellular activities and cell densitities of strains with different single promoters. Error bars represent standard deviation. C SDS-PAGE analysis of AmyZ1. The target proteins were marked with arrow. D The AmyZ1 relative transcription level of all strains containing different promoters. Error bars represent standard deviation

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Microbial Cell Factories

ISSN: 1475-2859

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