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. Author manuscript; available in PMC: 2023 Oct 28.
Published in final edited form as: Curr Opin Plant Biol. 2021 Jun 5;63:102055. doi: 10.1016/j.pbi.2021.102055

Fig. 1. Overview of plant hormones transporters.

Fig. 1

Known transporters for each hormone are shown. Blue arrows represent importers; orange arrows represent exporters. The inset boxes are magnifications of the indicated organelles. The proteins transport the indicated bioactive hormone unless stated otherwise (ABA-GE stands for ABA Glucosyl Ester; IBA for Indole-3-Butyric Acid; ACC for L-aminocyclopropane-1-Carboxylic Acid; JA-Ile for Jasmonoyl-Isoleucine; OPDA for Cis-12-oxophytodienoic Acid). All hormone transporters were characterized in Arabidopsis thaliana unless stated otherwise (Sl, Solanum lycopersicum; Os, Oryza sativa; Mt, Medicago truncatula; Pa, Petunia axillaris). IC stands for isochorismate.