Fig. 6From: Overexpression of PaNAC03, a stress induced NAC gene family transcription factor in Norway spruce leads to reduced flavonol biosynthesis and aberrant embryo developmentDown-regulation of flavan-3-ol in PaNAC03 OE-lines. Quantification of flavonoids in the WT line 95:61:21 and the PaNAC03 OE-lines 4.1 and 4.2 after two weeks culture. The flavonoids were quantified according to Hammerbacher et al. (2014) (N = 3) superscript letters indicate significant differences (Kruskal-Wallis test)Back to article page