FIGURE 1.
AtSOT12 promoter analysis. (A) A schematic showing deletion constructs used for studying promoter activity in transgenic Arabidopsis. (B) Luciferase imaging of the transgenic seedlings harboring each of the deletion constructs. Four independent transgenic lines were tested. Ctrl: control without NaCl treatment; NaCl: treated with 200 mM NaCl for 5 h. (C) Quantitative measurement of luciferase activity showing in (B). Values are shown as mean ± SD (n = 10). (D) Northern blotting for detection of the luciferase transcripts levels in the seedlings harboring different deletion constructs. C: control; Na: 200 mM NaCl treatment for 5 h. rRNA is shown as loading controls.
