Fig. 3

Venn diagrams of the number of genes differentially altered in the four pair-wise comparisons. a Number of differentially altered genes in ccpA mutant compared to the wild-type, grown on glucose (dotted line) and FOS (full line). b Number of differentially altered genes in response to FOS compared with glucose of the wild-type (dotted line) and ccpA mutant strains (full line)