Figure 2From: Enhanced resistance to the cellulose biosynthetic inhibitors, thaxtomin A and isoxaben in Arabidopsis thaliana mutants, also provides specific co-resistance to the auxin transport inhibitor, 1-NPAImpact of auxin transport inhibitors on root growth of Arabidopsis lines. Wild type and mutant Arabidopsis thaliana seedlings were treated for 72 h on medium containing: (A) 1-napthylphthalamic acid – NPA, or (B) 2,3,5-Triiodobenzoic acid - TIBA. Individual data points are expressed as mean percentages ± SE (n = 20) of control root growth on medium with no exogenous auxin transport inhibitors applied.Back to article page