Figure 5From: Transient expression vectors for functional genomics, quantification of promoter activity and RNA silencing in plantsA, relative LUC activity from transient expression analysis of Arabidopsis DFR promoter (At5g42800), co-infiltrated with transcription factors as in Fig. 4. B, Frequency distribution of the relative LUC activity from Fig. 5A. Region 1; transient expression considered background promoter activity, region 2, partial promoter activations and region 3, strong promoter activation.Back to article page