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Post-translational modifications: emerging regulators manipulating jasmonate biosynthesis and signaling

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Abstract

Jasmonate (JA) is one of the key phytohormones essential for plant development and defense processes. The core JA biosynthetic and signaling pathways have been well-characterized. Notably, post-translational modifications (PTMs), which affect the protein structures and functions, have emerged as critical mechanisms to modulate JA output at different spatiotemporal levels. Disruption of PTMs in JA biosynthesis and signaling would cause the dysfunction of vital biological processes. Here, we give an overview of the PTMs that have been identified in JA biosynthetic and signaling pathways, and provide insights into the mechanisms by which PTMs define JA responses.

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Funding

The work is supported by the National Natural Science Foundation of China (31871424).

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RY wrote the initial draft of the manuscript. XS revised the manuscript. Both authors contributed to the final manuscript.

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Correspondence to Xiaoyi Shan.

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This submitted work has not been published previously. It is not under consideration for publication elsewhere. Its publication is approved by all authors and tacitly or explicitly by the responsible authorities where the work was carried out. If accepted, it will not be published elsewhere in the same form, in English, or any other language, including electronically, without the written consent of the copyright holder.

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Communicated by Wusheng Liu.

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Yi, R., Shan, X. Post-translational modifications: emerging regulators manipulating jasmonate biosynthesis and signaling. Plant Cell Rep 42, 215–222 (2023). https://doi.org/10.1007/s00299-022-02948-w

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  • DOI: https://doi.org/10.1007/s00299-022-02948-w

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