Fig. 7.

Relative transcript levels of the JA-responsive genes (a) proteinase inhibitor-IIf (PI-IIf), (b) threonine deaminase-2 (TD-2) and (c) jasmonate inducible protein-21 (JIP-21) measured in low and high PAR-treated wild-type (wt) and odorless-2 (od-2) plants at 35 d after the initial light treatment. The analysis was performed on leaflets collected from the third/fourth youngest leaf. Values represent the mean (� SEM) of relative expression of each treatment group (n = 5 biological replicates, two technical replicates). Different letters above bars denote significant differences among groups (ANOVA followed by Fisher’s LSD test, at P ≤ 0.05.