The effects of salt and drought stress on leaf wilting of transgenic and non-transgenic poplar plants.

<p>Histograms showing the percentage of wilted leaves in WT and <i>TaLEA</i>-transformed poplars under salt and drought stress. At least five plants from each line were used for biological repeats in each experiment. Values are means ± S.D. and the level of significance was set at <i>P</i> < 0.05. The stars above the bars indicate significant differences (<i>P</i> < 0.05) between the transgenic lines and WT under the test conditions.