Figure 4
Expression of specific marker genes in T. reesei during transient anaerobic phases. Duration of anaerobic phases were 20 (black squares), 60 (blue circles), 120 (red triangles) and 180 (green diamonds) min. 0 min indicates the start of the anaerobic phase and the coloured dotted line the end of an anaerobic phase. A-D shows the average log2 expression ratios from the 0 min for different genes that showed similar responses during the experiment, subfigures i-iv show the average responses of the corresponding genes during 60 min without either medium or air feed (blue circles) or without medium feed (black squares).