ArticleThe Plant journal : for cell and molecular biology2025
Jasmonate primes plant responses to extracellular ATP.
Article in The Plant journal : for cell and molecular biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- The chitin receptor-interacting protein LIK1 regulates extracellular ATP signaling via interaction with P2K1 inbioRxiv : the preprint server for biology · 2026Article
- Purine-based infochemicals and immunometabolites: a comparative review of emerging signaling pathways in plants and animals.FEMS microbiology reviews · 2025Review
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Authors and funding
5 authors.
Funding
Abstract
Extracellular ATP (eATP) signaling in Arabidopsis thaliana is mediated by the purinoceptor P2K1. Previous studies have clarified that the downstream transcriptional responses to eATP involve jasmonate (JA)-based signaling components such as the JA receptor (COI1) and JA-responsive bHLH transcription factors (MYCs). However, the specific contributions of JA itself on eATP signaling are unexplored. Here, we report that JA primes plant responses to eATP through P2K1. Our findings show that JA treatment significantly upregulates P2K1 transcription, corroborating our observation that JA facilitates eATP-induced cytosolic calcium elevation and transcriptional reprogramming in a JA signaling-dependent manner. Additionally, we find that salicylic acid pre-treatment represses eATP-induced plant response. These results suggest that JA accumulation during biotic or abiotic stresses potentiates eATP signaling, enabling plants to better cope with subsequent stress events.
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Registered trials
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