Figure 9From: Transcriptional regulation of flavonoid biosynthesis in nectarine (Prunus persica) by a set of R2R3 MYB transcription factorsInteraction of the peach promoters (A) LAR , (B) DFR and (C) UFGT by peach MYB10 and peach MYBPA1 with and without peach bHLH3 in a dual luciferase transient tobacco assay. Leaves of N. benthamiana were infiltrated with the peach promoter-LUC fusion on its own (control) or co-infiltrated with MYB10 +/− bHLH3. Luminescence was measured 3 d later and expressed as a ratio of LUC to REN. Data are presented as means (± SE) of six replicate reactions.Back to article page