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Fig. 4 | Biotechnology for Biofuels

Fig. 4

From: Enhanced production of 2,3-butanediol by engineered Saccharomyces cerevisiae through fine-tuning of pyruvate decarboxylase and NADH oxidase activities

Fig. 4

Fed-batch fermentation profiles of the BD5_G1CtPDC1_nox strain in YP medium with bioreactor. The dashed line represents a shift of aeration condition from 500 rpm/2 vvm to 300 rpm/1 vvm. Symbols: DO (dot), glucose (filled circle), dry cell weight (gray square), glycerol (blue triangle), acetoin (green inverted triangle), 2,3-BD (red star), and ethanol (open square)

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