Fig. 4: Recovery-dependent modulation of specific secondary metabolic genes.
From: Molecular memory of Flavescence dorée phytoplasma in recovering grapevines
a Heat map of the secondary metabolism-associated transcripts overexpressed during recovery. b RT-qPCR expression rates of the stilbene synthase gene VvSTS48 (VIT_16s0100g01200) in ‘Barbera’ leaf veins from healthy (H), recovered (REC) or FDp-infected (FD) plants and c accumulation patterns of viniferin and resveratrol analysed in the same samples. Lower case letters denote statistical differences when significant, as determined by Tukey’s HSD test (P < 0.05). Bars represent standard error of the mean (n = 5). n.d. not detectable
