Fig. 8
From: MeJA-mediated enhancement of salt-tolerance of Populus wutunensis by 5-aminolevulinic acid
Flavonoid biosynthesis pathway and flavonoid content. (A) Flavonoid biosynthesis pathway. Red represented up-regulation, blue represented down-regulation. (B) Flavonoid content. Data were expressed as the mean ± standard error of three independent biological replicates. Different letters indicated significant differences of P < 0.05 according to Duncan test