From: Improving cellulase production in submerged fermentation by the expression of a Vitreoscilla hemoglobin in Trichoderma reesei
Culture volume (ml)/250Â ml
FPU
Increasing rate
TU-6
TU6-vgb+
50
0.78 (± 0.036)
0.78 (± 0.062)
0
80
0.43 (± 0.131)
0.52 (± 0.063)
21%
100
0.19 (± 0.013)
0.30 (± 0.001)
58%