Figure 1From: Virus infection elevates transcriptional activity of miR164a promoter in plantsSchematic representation of Arabidopsis miR164a locus and miR164a precursor. Size and position of the miR164a putative promoter (P-miR164a) are indicated and mature miR164a highlighted. The rectangular boxes show the two flanking ORFs and their chromosome position. +1 indicates the putative transcription start sites. Arrows indicate the direction of transcription.Back to article page