Subtilase-mediated biogenesis of the expanded family of SERINE RICH ENDOGENOUS PEPTIDES

Yang, Huanjie; Kim, Xeniya; Skłenar, Jan; Aubourg, Sébastien; Sancho-Andrés, Gloria; Stahl, Elia; Guillou, Marie-Charlotte; Gigli-Bisceglia, Nora; Tran Van Canh, Loup; Bender, Kyle W; Stintzi, Annick; Reymond, Philippe; Sánchez-Rodríguez, Clara; Testerink, Christa; Renou, Jean-Pierre; Menke, Frank L H; Schaller, Andreas; Rhodes, Jack; Zipfel, Cyril

doi:10.5167/uzh-253178

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Yang, H., Kim, X., Skłenar, J., Aubourg, S., Sancho-Andrés, G., Stahl, E., Guillou, M.-C., Gigli-Bisceglia, N., Tran Van Canh, L., Bender, K. W., Stintzi, A., Reymond, P., Sánchez-Rodríguez, C., Testerink, C., Renou, J.-P., Menke, F. L. H., Schaller, A., Rhodes, J., & Zipfel, C. (2023). Subtilase-mediated biogenesis of the expanded family of SERINE RICH ENDOGENOUS PEPTIDES. Nature Plants, 9(12), 2085–2094. https://doi.org/10.1038/s41477-023-01583-x

Abstract

Plant signalling peptides are typically released from larger precursors by proteolytic cleavage to regulate plant growth, development and stress responses. Recent studies reported the characterization of a divergent family of Brassicaceae-specific peptides, SERINE RICH ENDOGENOUS PEPTIDES (SCOOPs), and their perception by the leucine-rich repeat receptor kinase MALE DISCOVERER 1-INTERACTING RECEPTOR-LIKE KINASE 2 (MIK2). Here, we reveal that the SCOOP family is highly expanded, containing at least 50 members in the Columbia-0 referenc