Figure 7

Growth inhibition effects of AITC, BSO and their combination on WT and pad2-1 seedlings. (A) Mean root lengths of 10 day old seedlings (n = 60) grown on solid in vitro medium supplemented with the chemicals at the given concentration levels. (B) Mean biomass of 10 day old seedlings (n = 4 and each of them consists of a pool of 15 seedlings) grown on plates supplemented with different concentrations of the compounds. (C) Ten day old WT and pad2-1 plants exposed to the chemicals at the indicated concentrations (bottom right corners). In (A) and (B) error bars represent SDs and asterisks mark a significant difference (P < 0.01, Student’s t-test) between pad2-1 and WT for a given treatment.