A novel miP-TF pair regulates salt tolerance and SAR. A, Seed germination determined on MS (white bars) or MS + 150 mm NaCl (gray bars) medium. Bars summarize at least nine experiments. B, Green seedling frequency of 16-d-old plants grown on MS (white bars) or MS + 150 mm NaCl (gray bars) medium. Bars summarize nine experiments. C, Sixteen-day-old seedlings on MS + 150 mm NaCl medium. Bar = 5 mm. D, P. syringae pv maculicola ES4326 growth in Arabidopsis leaves primed with 1 mm MgCl2 (white bars) or P. syringae pv tomato DC3000 (avrRpt2; gray bars). Data points represent mean cfu cm–2 of six plants/genotype. A representative result from three experiments is shown. E, Genetic models of TGA1 and RAS1 action. Different letters above bars indicate statistically significant differences between samples (Tukey’s multiple comparison test, P < 0.05). Error bars represent 95% confidence interval.