Fig. 7.
Suppressed accumulation of abscisic acid (ABA) and jasmonic acid (JA) in soybean (Glycine max) flowers from plants subjected to heat stress (HS) or a combination of water deficit (WD) and HS. Concentrations of ABA (a), the ABA degradation product dihydrophaseic acid (DPA) (b), JA (c), and JA‐isoleucine (JA‐Ile) (d) in flowers from plants subjected to control (CT), water deficit (WD), heat stress (HS) or WD + HS. (e–h) As (a–d), but for leaves. Experiments were conducted with three biological repeats, each with 12 plants. For each biological repeat, 30–40 different flowers and 15–20 different leaves at the same developmental stage were pooled in five technical repeats. Results are shown as box‐and‐whisker plots with borders corresponding to the 25th and 75th percentiles of the data. Different letters denote significance at P < 0.05 (ANOVA followed by a Tukey’s post hoc test).