A copper-dependent, redox-based hydrogen peroxide perception in plants
Nobuaki Ishihama, Yohta Fukuda, Yumiko Shirano, Kazuhiro J. Fujimoto, Kaori Takizawa, Ryoko Hiroyama, Hiroki Ito, Mayumi Nishimura, Takeshi Yanai, Tsuyoshi Inoue A, Ken Shirasu, Anuphon Laohavisit
This study identifies a copper-dependent redox receptor in plants that perceives hydrogen peroxide through a surface-bound copper ion.
Nature Communications · May 18, 2026Peer-reviewedPlant Biology