Figure 7. Effect of JA treatment on anthocyanin inArabidopsis leaves under HT.
(a) Phenotypes of detached Arabidopsis leaves treated
with MeJA, Ibu, or MeJA+MG132 and then transfer to grown under normal
(25 ℃) or high (40 ℃) temperature. (b) qPCR analysis of the
transcript levels of AtCHS , AtDFR , and AtANS inArabidopsis leaves treated with MeJA, Ibu, or MeJA+MG132 and then
transfer to grown under normal (22 ℃) or high (40 ℃) temperature.
Different letters above the bars indicate significant differences
between groups (P<0.05; ANOVA with Fisher’s LSD test).(c) Anthocyanin content of detached Arabidopsis leaves
treated with MeJA, Ibu, or MeJA+MG132 and then transfer to grown under
normal (22 ℃) or high (40 ℃) high temperature. Different letters above
the bars indicate significant differences between groups
(P<0.05; ANOVA with Fisher’s LSD test).