Analysis of H₂O₂, MDA and IL in the controls (WT and VC) and transgenic lines under normal and salt stress conditions.

<p>Two-week-old tobacco seedlings were transplanted to MS or MS supplied with 200 mM NaCl for one week. Whole seedlings were sampled to measure H₂O₂ (A), MDA (B) and IL (C). Data are means ±SD calculated from four replicates. Asterisks indicate significant difference between the WT and the three transgenic lines (*<i>p</i><0.05; **<i>p</i><0.01). Three biological experiments were done with similar results.