RT Dissertation/Thesis T1 Regulation of ammonium transport in Arabidopsis thaliana A1 Ganz,Pascal WP 2023/11/22 AB The overarching question of this thesis deals with how plants ensure the selective uptake of ammonium while maintaining ion and pH homeostasis. A key component of this is ammonium transporters (AMTs) with high affinity towards their substrate, which are at the same time part of a multilayered protection system against uncontrolled ammonium influx. Conserved protein sequences inside the transporter were analyzed as well as the regulatory system based on post-translational modification of the transporter. K1 Schmalwand K1 Phosphorylierung K1 Stickstoff K1 Kinase K1 Regulation K1 Abscisinsäure PP Hohenheim PB Kommunikations-, Informations- und Medienzentrum der Universität Hohenheim UL http://opus.uni-hohenheim.de/volltexte/2023/2243