TA changes in responses of Arabidopsis plant to F. virguliforme. The secondary metabolism in the MapMan program  was marked in red square. Blue and Red squares were denoted increased (positive) and decreased (negative) transcript abundances (TAs), respectively. The bar was shown on log2 scale.
Yuan et al. BMC Genomics 2008 9(Suppl 2):S6 doi:10.1186/1471-2164-9-S2-S6