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Table 1 Specific growth rates for aerobic growth in D-xylose medium

From: Growth and fermentation of D-xylose by Saccharomyces cerevisiae expressing a novel D-xylose isomerase originating from the bacterium Prevotella ruminicola TC2-24

Strain D-xylose isomerase D-xylulokinase Specific growth rate, μ(h-1 ± SD)
YRH561 none none n.d.a
YRH562 Piromyces sp. E2 S. cerevisiae 0.07 ± 0.002
YRH563 B. uniformis S. cerevisiae 0.07 ± 0.007
YRH564 B. distasonis S. cerevisiae 0.06 ± 0.004
YRH565 B. ovatus S. cerevisiae n.d.
YRH587 P. ruminicola S. cerevisiae 0.08 ± 0.005
YRH592 B. uniformis B. uniformis 0.07 ± 0.012
YRH628 P. ruminicolaopt none 0.06 ± 0.004
YRH629 P. ruminicolaopt S. cerevisiae 0.07 ± 0.005
YRH630 Piromyces sp. E2 P. ruminicolaopt 0.07 ± 0.006
YRH631 P. ruminicolaopt P. ruminicolaopt 0.06 ± 0.005
YRH1114 P. ruminicolaopt P. ruminicolaopt 0.23 ± 0.024
  1. Opt Codon-adapted for expression in S. cerevisiae.
  2. a n.d.: Growth in D-xylose medium was poor or not detected.
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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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