Iron-dependent reprogramming of damage-associated peptide receptor signaling coordinates immunity and phosphate stress adaptation
Natsuki Tsuchida, Tae‐Hong Lee, Maxmilyand Leiwakabessy, Kota Yamashita, Kei Hiruma, Kentaro Okada, Taishi Hirase, Shigetaka Yasuda, Yuniar Devi Utami, Salvatore Cosentino, Min Fey Chek, H Ariga, Miki Fujita, Taishi Umezawa, Yusuke Saijo
Phosphate starvation in Arabidopsis potentiates Pep-PEPR signaling, but not flagellin or chitin responses, via LPR1/LPR2 iron-redox, RBOHD/RBOHF and WRKY33; basal PEPR activity also supports phosphate-starvation responses.
bioRxiv · Aug 25, 2026 · PreprintPlant Biology✦ In-depth digest