ArticleProceedings of the National Academy of Sciences of the United States of America2022
JAZ is essential for ligand specificity of the COI1/JAZ co-receptor.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed, 35 citations in OpenAlex.
- The Mitogen-Activated Protein Kinase GhNTF3 Modulates the Arbuscular Mycorrhizal Symbiosis-Immunity Trade-Off in Cotton by Regulating Salicylic Acid Biosynthesis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- CrLHP1-CrJAZ1 Module Regulates Monoterpenoid Indole Alkaloid Biosynthesis via JA Signaling inGenes · 2026Article
- Natural Products Beyond Inhibition: A Mechanistic Framework Spanning Pockets, Interfaces, and Kinetic Barriers.Molecules (Basel, Switzerland) · 2026Review
- Molecular insights into volatile organic compound sensing and signaling in plants.The Plant journal : for cell and molecular biology · 2026Review
- Gene Expression Divergence Between Locally Adapted Inland Annual and Coastal Perennial Ecotypes of Mimulus guttatus Across Developmental Stages.Molecular ecology · 2025Article
- Transcriptomics and trans-organellar complementation reveal limited signaling of 12-cis-oxo-phytodienoic acid during early wound response in Arabidopsis.Nature communications · 2025Article
- A CW-type zinc finger protein is involved in RES-oxylipin signaling and the response to abiotic stress inFrontiers in plant science · 2025Article
- Amide conjugates of the jasmonate precursor cis-(+)-12-oxo-phytodienoic acid regulate its homeostasis during plant stress responses.Plant physiology · 2024Article
- Dinor-12-oxo-phytodienoic acid conjugation with amino acids inhibits its phytohormone bioactivity in Marchantia polymorpha.Plant physiology · 2024Article
- Article
- Systematic Survey and Analysis Reveal Jasmonate ZIM-Domain Gene Family inPlants (Basel, Switzerland) · 2024Article
- COI1 F-box proteins regulate DELLA protein levels, growth, and photosynthetic efficiency in maize.The Plant cell · 2024Article
- OPDA/dn-OPDA actions: biosynthesis, metabolism, and signaling.Plant cell reports · 2024Review
- ΔiScience · 2024Article
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Jasmonates are phytohormones that regulate defense and developmental processes in land plants. Despite the chemical diversity of jasmonate ligands in different plant lineages, they are all perceived by COI1/JAZ co-receptor complexes, in which the hormone acts as a molecular glue between the COI1 F-box and a JAZ repressor. It has been shown that COI1 determines ligand specificity based on the receptor crystal structure and the identification of a single COI1 residue, which is responsible for the evolutionary switch in ligand binding. In this work, we show that JAZ proteins contribute to ligand specificity together with COI1. We propose that specific features of JAZ proteins, which are conserved in bryophytes and lycophytes, enable perception of dn-OPDA ligands regardless the size of the COI1 binding pocket. In vascular plant lineages beyond lycophytes, JAZ evolved to limit binding to JA-Ile, thus impeding dn-OPDA recognition by COI1.
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