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Fig. 6 | Biotechnology for Biofuels

Fig. 6

From: Association of improved oxidative stress tolerance and alleviation of glucose repression with superior xylose-utilization capability by a natural isolate of Saccharomyces cerevisiae

Fig. 6

Relative transcription levels of genes encoding ROS detoxifiers between S. cerevisiae YB-2625 and S. cerevisiae S288C in 7 and 48 h. a Different expression of ROS detoxifiers including thioredoxin and glutathione peroxidases, superoxide dismutases, as well as catalase. Red and green rectangle stand for the condition of upregulation and downregulation, respectively; b catalase activity in S. cerevisiae YB-2625 and S. cerevisiae S288C. *p < 0.05; **p < 0.01. c ROS level in S. cerevisiae YB-2625 and S. cerevisiae S288C in 7 h and 48 h as the samples of transcriptomic analysis; d cell growth ability of the wild-type yeast strains, xylose-fermenting recombinant strain YRH396, and the CTT1-deleting mutant of YRH396 under the stress of 5 mM H2O2, and YPD agar medium without H2O2 addition was used as a control

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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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