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Table 2 Comparison of cellulose utilization and biomass yield of cellulolytic Y. lipolytica grown on different cellulosic substrates for 120 h in aerobic cultivation

From: Expressing accessory proteins in cellulolytic Yarrowia lipolytica to improve the conversion yield of recalcitrant cellulose

Strains CIMV-cellulose consumed % Biomass yield % Avicel consumed % Biomass yield % Cellulose consumed % (wheat straw) Biomass yield %
YLC6 58.6 ± 0.5 0.41 ± 0.03 30.2 ± 0.3 0.32 ± 0.03 9.7 ± 0.6 0.12 ± 0.01
YLC7 61.5 ± 0.6 0.40 ± 0.05 32.0 ± 0.5 0.31 ± 0.02 10.5 ± 0.7 0.11 ± 0.01
YLC8 64.0 ± 0.4 0.40 ± 0.02 31.8 ± 1.0 0.31 ± 0.02 12.3 ± 0.5 0.12 ± 0.01
YLC9 65.4 ± 0.7 0.39 ± 0.03 36.3 ± 0.9 0.29 ± 0.03 15.8 ± 0.9 0.15 ± 0.01
YLC10 59.0 ± 1.5 0.40 ± 0.04 31.0 ± 1.2 0.31 ± 0.04 10.3 ± 0.9 0.11 ± 0.02
YLC11 67.8 ± 1.0 0.39 ± 0.02 36.5 ± 0.7 0.29 ± 0.02 18.4 ± 0.8 0.15 ± 0.02
YLC11 + Sa 68.3 ± 1.3 0.38 ± 0.01 42.0 ± 1.1 0.30 ± 0.04 21.6 ± 0.5 0.17 ± 0.01
  1. The results were calculated from at least three biological replicates, and are given as the mean value ± standard deviation. The initial cellulose content was 25 g/L for all the substrates
  2. aThe cellulose was treated by SWO1 at the dosage of 15 mg/g cellulose for 24 h before enzymatic hydrolysis