FE DEFICIENCY-INDUCED KELCH REPEAT PROTEIN 1 (FDK1) links coumarin metabolism and iron homeostasis during alkaline iron deficiency in Arabidopsis
Hans‐Jörg Mai, Claudia von der Mark, Julia Charlotte Lucas, Laurin Schnettger, Marie C. Knopf, Einar J. Stauber, Matthias Strieker, Sabine U Metzger, Vera Wewer, Ute Wittstock, Petra Bauer
This study identifies FDK1 as a regulator of coumarin metabolism and iron homeostasis in Arabidopsis under alkaline iron deficiency.
bioRxiv · Oct 9, 2026 · PreprintPlant Biology