Research Article
Improved Production of Aspergillus usamii endo-β-1,4-Xylanase in Pichia pastoris via Combined Strategies
Figure 5
Comparison of specific oxygen uptake (a) and cell viability (b) profile between X33/xynB-opt-p and X33/xynB-opt-VHb during fed batch fermentation in 50 L bioreactor.
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