Transgenic <i>TaNAC67 Arabidopsis</i> has enhanced tolerance to drought, salt and freezing stresses.

<p>Phenotypes of six <i>TaNAC67</i> transgenics and WT and GFP controls following drought stress (A), salt stress (B), and freezing stress (C). D, survival rates of transgenic lines under different abiotic stresses. For drought and salinity stress, 11 plants were grown for each line in one treatment, and triplication occurred in three separate plates. For freezing stress, normally pot-cultured transgenic seedlings at 4 weeks were divided into three parts, and each part was stressed at −8±1°C for 1.5 h; 20 plants (5 pots) of each line were used for an experiment. L1-6, six transgenic lines; BF, buffer line. *, ** significantly different at <i>P</i> = 0.05, 0.01, respectively. Values are means ± SE.