A helper NLR channels organellar calcium to trigger plant immunity
Tarhan Ibrahim, Freddie J. King, AmirAli Toghani, Luyao Wang, Saskia Jenkins, Enoch Lok Him Yuen, Hung-Yu Wang, Cristina Vuolo, Nick Moritz Eilmann, Vanda Gabriela Adamkova, Khong‐Sam Chia, Baptiste Castel, Jonathan D. G. Jones, Philip Carella, Chih‐Hang Wu, , Tolga O. Bozkurt
This study identifies NRG1 as a plant NLR receptor that targets chloroplasts to trigger immunity by channeling stromal calcium into the cytosol, revealing a novel mechanism for organelle-specific immune signaling.
Science · Apr 30, 2026Peer-reviewedPlant Biology