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Peptide signalling

IRON MAN is a jack of all trades

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The functions of a small family of non-secreted peptides, originally identified as critical communicators of the plant’s iron status, have expanded. The involvement of these effectors in disparate signalling cascades underlines the pivotal role peptides have in responses to the environment.

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Fig. 1: Function of IMA peptides in Arabidopsis and in L. japonicus.

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Authors and Affiliations

  1. Institute of Plant and Microbial Biology, Academia Sinica, Taipei, Taiwan

    Isabel Cristina Vélez-Bermúdez & Wolfgang Schmidt

Authors
  1. Isabel Cristina Vélez-Bermúdez
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  2. Wolfgang Schmidt
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Correspondence to Wolfgang Schmidt.

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The authors declare no competing interests.

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Vélez-Bermúdez, I.C., Schmidt, W. IRON MAN is a jack of all trades. Nat. Plants 10, 703–705 (2024). https://doi.org/10.1038/s41477-024-01688-x

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