Figure 3From: Enhancing cellulase and hemicellulase production by genetic modification of the carbon catabolite repressor gene, creA, in Acremonium cellulolyticus Characterization of the creA disrupted strain and the creA-GFP fused gene strain. A, Photographs showing YPyrF and YDCre cells cultured on MM and PDA media. B, YPyrF and YCreGFP were cultured in MM medium for 1Â day, and then observed under a fluorescence microscope. Fluorescence emitted by GFP is indicated by an arrowhead.Back to article page