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  1. No Access

    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)

  2. No Access

    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)

  3. No Access

    Article

    NO and IAA Key Regulators in the Shoot Growth Promoting Action of Humic Acid in Cucumis sativus L.

    Previous studies have reported that a purified sedimentary humic acid (PHA) was able to increase the concentration of nitric oxide (NO), indole-acetic acid (IAA) and ethylene in cucumber roots. Here, we invest...

    Verónica Mora, Eva Bacaicoa, Roberto Baigorri… in Journal of Plant Growth Regulation (2014)