Figure 4

Functional analysis of the MIR168a promoter in transgenic Arabidopsis. (A) Schematic diagrame of the MIR168a promoter construct. (B) Arabidopsis plants constitutively expressing GFP. Ten day-old plants were treated with fungal elicitors for 30 min. Water was used as mock control. GFP fluorescence images are shown. (C) Control non treated pMIR168::GFP plants. Bright-field (left) and GFP fluorescence (middle and right) images are shown. (D) Elicitor-treated pMIR168::GFP plants Bright-field (left) and GFP fluorescence (middle and right) images are shown.