Fig. 4.
Effects of exogenous ABA, fluridone, and ACC treatments on ABA levels and ethylene production in the flesh and seed of tomato fruits during the mature green stage. Each point in A represents the mean of three replications and vertical bars represent ±SE. Open diamond, 100 μM ABA; open square, control (distilled water); open circle, 100 μM fluridone; filled square, 100 μM ACC.