Fig. 6From: Comparative transcriptome combined with metabolome analyses revealed key factors involved in nitric oxide (NO)-regulated cadmium stress adaptation in tall fescueThe simplified schematic of the related region of some pathways in the T1 treatment vs Cd treatment in tall fescue. The tall fescue seedlings were cultivated in 1/2 Hoagland solution with 50 mg/L Cd2+ (CdCl2•2.5H2O) (Cd treatment) and 1/2 Hoagland solution with 50 mg/L Cd2+ and 200 μM SNP (T1 treatment), respectively. The green labels show the down-regulated genes or metabolites, and the red labels show the up-regulated genes or metabolites. The solid arrows indicate that the biosynthesis of the metabolite indicated is a single approach. The dotted arrows indicate the biosynthesis of the metabolite indicated is a multipathBack to article page