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Table 3 Lag phase duration and maximum specific growth rate during batch fermentation of spruce hydrolysate

From: Re-assessment of YAP1 and MCR1 contributions to inhibitor tolerance in robust engineered Saccharomyces cerevisiae fermenting undetoxified lignocellulosic hydrolysate

Strain

Lag phasea(h)

Growth rate, μb(h−1)

GSE16

8.96 ± 0.08

0.13 ± 0.02

GSE16 – YAP1

5.29 ± 0.59

0.21 ± 0.03

GSE16 – MCR1

7.65 ± 1.06

0.20 ± 0.04

GSE16 – YAP1- MCR1

5.49 ± 0.83

0.21 ± 0.02

GSE16 – ΔΔAPJ1

12.04 ± 0.48

0.12 ± 0.02

  1. Initial biomass concentration was 1 g.L−1 cdw. The values show the mean and standard deviation of two biological replicates.
  2. aThe lag phase is defined as the time between inoculation and the onset of the increase on carbon dioxide production. bGrowth rates were calculated from the carbon dioxide production rates during the exponential phase on glucose.
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