Fig. 1From: Gene expression analysis of drought tolerance and cuticular wax biosynthesis in diploid and tetraploid induced wallflowersRelative gene expression levels of diploid and tetraploid wallflowers under control (100% FC) and water deficit (50% FC) conditions; (A) AREB1, (B) AREB3, (C) RD29A, (D) ERD1, (E) CER1 and (F) SHN1. The data are presented as the means of three biological replicates with three technical replicates each. The error bars are the means ± SDs. Different letters indicate significant differences at p ≤ 0.05 according to the LSD testBack to article page