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Article

Defective cuticle-derived signals enhance extracellular ATP response and plant immunity.

The New phytologist - 1 Sept 2026

Yang Mengran, Song Jae Hyo, Duong Ha N, Su Li, Cho Sung-Hwan, Kim Daewon, Xu Dong, Stacey Gary

Abstract excerpt

Extracellular ATP (eATP) acts as a damage-associated molecular pattern in both animals and plants. In plants, eATP is recognized by the purinergic receptors P2K1 and P2K2, which mediate responses to various environmental stresses. From a p2k1 suppressor screen in Arabidopsis thaliana, we identified two allelic mutants of the cutin biosynthesis gene, BODYGUARD (BDG). The BDG mutations specifically suppress p2k1...

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Identifiers

PMID: 42363564
DOI: 10.1111/nph.71383
PMCID: PMC13443160

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026.

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Defective cuticle-derived signals enhance extracellular ATP response and plant immunity.PMID 42363564Read ↗

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