ABA homeostasis and long-distance translocation is redundantly regulated by ABCG ABA importers
Y. Zhang, H. Vasuki, J. Liu, H. Bar, S. Lazary, A. Egbaria, D. Ripper, L. Charrier, A. Aharoni, L. Ragni, L. Strader, N. Sade, R. Weinstain, M. Geisler, E. Shani
This study identifies ABCG17 and ABCG18 as ABA importers that redundantly regulate ABA homeostasis and translocation in Arabidopsis, affecting stomatal closure and root development.
bioRxiv · May 12, 2021Plant Biology