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    Article

    Ligand-receptor co-evolution shaped the jasmonate pathway in land plants

    The phytohormone jasmonoyl-isoleucine (JA-Ile) regulates defense, growth and developmental responses in vascular plants. Bryophytes have conserved sequences for all JA-Ile signaling pathway components but lack...

    Isabel Monte, Sakiko Ishida, Angel M. Zamarreño, Mats Hamberg in Nature Chemical Biology (2018)

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    Article

    An OPR3-independent pathway uses 4,5-didehydrojasmonate for jasmonate synthesis

    OPR3 is required to reduce the JA-Ile precursor OPDA. Analyses of JA levels in a loss-of-function opr3-3 mutant identified an OPR3-independent pathway for JA-Ile biosynthesis, based on OPDA conversion to 4,5-ddh-...

    Andrea Chini, Isabel Monte, Angel M Zamarreño, Mats Hamberg in Nature Chemical Biology (2018)