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. 2018 Feb 26;9:251. doi: 10.3389/fpls.2018.00251

FIGURE 1.

FIGURE 1

The model of antagonism of ABA and GA in metabolism regulation and signaling interaction. Phytohormones GA and ABA antagonistically mediate plant normal growth and response by two regulation layers, including the metabolic homeostasis of ABA and GA controlled by TF regulators in response to various environmental signals, and the direct molecular interaction between ABA and GA signaling components or other mediators, which orchestrate an efficient response to the cues of growth and stress.