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Table 1 Physiological characterization of the reference and sdh3 Δ strains in aerobic and anaerobic batch cultivations

From: Global transcriptional response of Saccharomyces cerevisiae to the deletion of SDH3

Strain Condition μ max Ysx Yssuc Yse Ysac Ysg Yspyr
sdh3 Δ Aerobic 0.25 ± 0.03 0.083 ± 0.003 0.0027 ± 0.0001 0.35 ± 0.002 0.0062 ± 5.7·10-5 0.108 ± 0.004 0.0061 ± 0.0003
sdh3 Δ Anaerobic 0.27 0.086 0.0033 0.36 0.0065 0.097 0.0041
WT Aerobic 0.31 ± 0.04 0.10 ± 0.01 TA 0.34 ± 0.01 0.0042 ± 0.0008 0.073 ± 0.010 TA
WT Anaerobic 0.34 0.10 0 0.35 0.0050 0.106 0.0027
  1. The yield coefficients for biomass, ethanol, glycerol, pyruvate and acetate were determined in the exponential growth phase from linear regression of their concentration as a function of the residual glucose concentration. Succinate yield was calculated at a fermentation end-point. Ysx: grams of biomass per g of glucose consumed. Yssuc: grams of succinate per g of glucose consumed. Yse: grams of ethanol per g of glucose consumed. Ysac: grams of acetate per g of glucose consumed. Ysg: grams of glycerol per g of glucose consumed. Yspyr: grams of pyruvate per g of glucose consumed. μmax : maximum specific growth rate in h-1. TA: trace amount.