Figure 2

Effect of AITC on seedling growth. Ten day old WT and glutathione mutants grown in a vertical position on solid in vitro medium supplemented with AITC at the desired concentrations are shown: (A) control, (B) 50 μM, (C) 100 μM, (D) 300 μM and (E) 500 μM. The structure of AITC is also shown. For illustration purposes two plants of each line from plates at the same concentration were transferred together to a separate plate on day 10.