Venn diagram comparing numbers of genes whose expression was affected by 20 µM AA and/or by 5 mM MFA.

<p>The total number of genes with q≤0.05 that were up-regulated (a) or down-regulated (b) are shown; In parentheses is shown the number of these genes up-regulated (a) or down-regulated (b) 2-fold or more by each treatment. Note that expression of 9 genes (not shown in the diagram; <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0044339#pone.0044339.s001" target="_blank">Resource S1</a>) changed in opposite directions in response to the two inhibitions with all 9 induced by AA but repressed by MFA.