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<p>Methyl jasmonate (MeJA) has been endorsed considerable roles in regulating postharvest quality of fruit and vegetables. Moreover, MeJA regulates postharvest fruit quality through complex phytohormonal crosstalk, exhibiting species- and storage condition-dependent synergistic or antagonistic interactions with other plant hormones. The purpose of this review was to assess how MeJA treatment affected fruit and vegetables postharvest quality, including how it enhanced disease resistance and chilling tolerance and encouraged the buildup of components that are good for health. Moreover, the JA signaling pathway is the core mechanism to regulate postharvest fruit quality and respond to various stresses. The crosstalks of MeJA with phytohormones (ethylene, nitric oxide, abscisic acid, auxins and melatonin) which regulated the quality of postharvest fruit and vegetables were summarized in this review article, the aim is to reveal the complicated crosstalk mechanism and provides comprehensive understanding, which contributes to maintaining the quality of fruit and vegetables during storage.</p>

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Methyl jasmonate and phytohormones crosstalk in quality regulation of postharvest fruit and vegetables

  • 期刊论文

  • 发表日期：

    2025年9月29日

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  • Yifan Zhu,
  • Huihui Wang,
  • Yanyin Guo,
  • Xiaoan Li,
  • Nana Ji,
  • Dedong Min

摘要

Methyl jasmonate (MeJA) has been endorsed considerable roles in regulating postharvest quality of fruit and vegetables. Moreover, MeJA regulates postharvest fruit quality through complex phytohormonal crosstalk, exhibiting species- and storage condition-dependent synergistic or antagonistic interactions with other plant hormones. The purpose of this review was to assess how MeJA treatment affected fruit and vegetables postharvest quality, including how it enhanced disease resistance and chilling tolerance and encouraged the buildup of components that are good for health. Moreover, the JA signaling pathway is the core mechanism to regulate postharvest fruit quality and respond to various stresses. The crosstalks of MeJA with phytohormones (ethylene, nitric oxide, abscisic acid, auxins and melatonin) which regulated the quality of postharvest fruit and vegetables were summarized in this review article, the aim is to reveal the complicated crosstalk mechanism and provides comprehensive understanding, which contributes to maintaining the quality of fruit and vegetables during storage.