Fig. 8From: Transcriptome analysis of the two unrelated fungal β-lactam producers Acremonium chrysogenum and Penicillium chrysogenum: Velvet-regulated genes are major targets during conventional strain improvement programsDifferential gene expression in industrial strains compared to their corresponding wild-type and velvet deletion strains. a and b Venn-diagrams showing intersection of differentially expressed genes from strains as indicated. Arrows mark direction of the regulatory effects. c and d Hierarchical cluster analysis of all differential expressed genes within the intersections as indicated. Intensity of blue and red colors illustrate the degree of differential gene regulationBack to article page