Fig. 4

2 L bioreactor cultivation of T. aurantiacus at different agitation rates. T. aurantiacus protein production was performed at 200 rpm (a) and 400 rpm (b) using xylose as the substrate in fed-batch cultivations. The graph depicts pH (gray line), total protein (red circles), CMCase activity (blue stars) and xylose concentration (blue triangles) in the culture medium plotted against cultivation time