Transcriptomics and trans-organellar complementation reveal limited signaling of 12-cis-oxo-phytodienoic acid during early wound response in Arabidopsis

Abstract 12-cis-oxo-phytodienoic acid (OPDA), a precursor of jasmonoyl-isoleucine (JA-Ile), is known to have distinct signaling roles in Arabidopsis, as shown in studies using the opr3 mutant, which lacks OPDA REDUCTASE3 (OPR3). This mutant, however, accumulates low levels of JA-Ile through an OPR2-...

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Bibliographic Details

Published in:	Nature Communications
Main Authors:	Khansa Mekkaoui, Ranjit Baral, Fiona Smith, Moritz Klein, Ivo Feussner, Bettina Hause
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-07-01
Online Access:	https://doi.org/10.1038/s41467-025-61832-9