Research
Chemogenetic dissection of the H 2 O 2 –salicylic acid feedback loop in PTI and ETI evolutionary conservation
Nature · By Yiliang Chen ·
The Brief
- Nature Communications published the study online on 14 November 2026 (doi:10.1038/s41467-026-79480-y).
- The authors develop a dual-responsive fluorescent probe intended to resolve the H2O2–salicylic acid interaction.
- The abstract describes hydrogen peroxide and salicylic acid interaction as important for plant stress responses, and the study examines PTI and ETI.
Why it matters
The work offers a chemogenetic tool for studying how hydrogen peroxide and salicylic acid interact in plant immune signalling, which could help researchers map these pathways more precisely.
Who’s affected
- plant immunity and plant biology researchers
- #plant immunity
- #hydrogen peroxide
- #salicylic acid
- #fluorescent probes
- #plant stress signaling
Nature Communications, Published online: 14 November 2026; doi:10.1038/s41467-026-79480-y Interaction between hydrogen peroxide and salicylic acid is important for plant stress responses. Here, the authors develop a dual-responsive fluorescent probe that simultaneously resolves…
Timeline
Published online in Nature Communications
nature.com
Chemogenetic dissection of the H 2 O 2 –salicylic acid feedback loop in PTI and ETI evolutionary conservation