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Table 4 Comparison of growth and biomass yield of Y. lipolytica JMY1212 control and recombinant strains in aerobic cellobiose cultivation on defined medium

From: Development of cellobiose-degrading ability in Yarrowia lipolytica strain by overexpression of endogenous genes

Parameter Control ZetaB 1 ZetaB 2 ZetaB 12
μmax (h−1) on glucose 0.15 ± 0.01 0.16 ± 0.01 0.16 ± 0.01 0.16 ± 0.01
μmax (h−1) on cellobiose NA 0.09 ± 0.01 0.14 ± 0.01 0.15 ± 0.01
YX/S (DCW-g/g cello) NA 0.52 ± 0.01 0.53 ± 0.01 0.50 ± 0.01
Residue cellobiose 60 h (%) NA 17.2 ± 1.0 7.2 ± 0.1 1.0 ± 0.3
  1. ±, the standard deviation.
  2. NA not available.