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Table 2 Physiological parameters and MG yield for the engineered strains MG01 and MG02 in chemostat cultivation at dilution rate 0.1 h−1

From: Production of mannosylglycerate in Saccharomyces cerevisiae by metabolic engineering and bioprocess optimization

Strain Y aX/S Y bMG/X Y aEtOH/S Y aAcet/S Y aGly/S P cMG/X
MG01 0.13 ± 0.02 7.58 ± 1.21 0.17 ± 0.03 0.05 ± 0.01 0.001 ± 0.001 0.76 ± 0.12
MG02 0.15 ± 0.02 11.71 ± 0.77 0.33 ± 0.31 0.04 ± 0.02 0.013 ± 0.001 1.17 ± 0.08
  1. aYields on biomass for substrate YX/S are represented as gDCW g −1glc and yields on substrate for ethanol YEtOH/S, acetate YAcet/S and glycerol YGly/S are represented as g g −1glc
  2. bMG production on biomass YMG/X is represented as mgMG g −1DCW
  3. cProductivity in chemostat cultivation for MG is represented as mg g −1DCW  h−1
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Microbial Cell Factories

ISSN: 1475-2859

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