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Table 1 Comparisons of xylose fermentation performance of the XUSE strain with those of previously reported xylose-fermenting strains

From: Genomic and phenotypic characterization of a refactored xylose-utilizing Saccharomyces cerevisiae strain for lignocellulosic biofuel production

Strain Genetic background Fermentation condition Ethanol yield (g/g)
XUSE (this study) xylA3*, TAL1, XKS1, Δgre3, Δpho13, evolved Microaerobic batch in serum bottle, synthetic medium (20 g/L xylose) OD 0.2 0.43
OD 2 0.45
OD 10 0.4
SXA-R2P-E xylA3*, tal1, XKS1, Δgre3, Δpho13, evolved Microaerobic batch in serum bottle, synthetic medium (20 g/L xylose) OD 0.2 0.4
OD 2 0.4
OD 10 0.4
Anaerobic batch in bioreactor, synthetic medium (40 g/L xylose)   0.45 [15]
RWB217 xylA, TAL1, TKL1, RPE1, RKI1, Δgre3 Anaerobic batch in fermenter, synthetic medium (20 g/L xylose)   0.43 [14]
H131-A3-ALCS xylA, xyl3, TAL1, TKL1, RPE1, RKI1, evolved Anaerobic batch in bioreactor, synthetic medium (40 g/L xylose)   0.41 [13]
TMB 3424 xyl1, xyl2, XKS1, TKL1, RPE1, RKI1, ∆gre3, evolved Anaerobic batch in bioreactor, synthetic medium (60 g/L xylose)   0.36 [12]