Abscisic-acid-dependent regulation of Arabidopsis thaliana ammonium transport relies on ABI1 control of CIPK23 and AMT1
P. Ganz, R. Porras-Murillo, T. Ijato, J. Menz, T. Straub, N. Stuehrwohldt, N. Moradtalab, U. Ludewig, B. Neuhaeuser
The paper identifies ABI1 as an activator of ammonium transporters in Arabidopsis thaliana, showing it regulates AMT1 phosphorylation through CIPK23 in response to abscisic acid.
bioRxiv · Feb 9, 2021 · PreprintPlant Biology