OpenSSL SSL_connect: Connection reset by peer in connection to v2.sherpa.ac.uk:443 PuSH - Publikationsserver des Helmholtz Zentrums München: CEP signaling coordinates plant immunity with nitrogen status.

PuSH - Publikationsserver des Helmholtz Zentrums München

Rzemieniewski, J.* ; Leicher, H.* ; Lee, H.K.* ; Broyart, C.* ; Nayem, S. ; Wiese, C.* ; Maroschek, J.* ; Camgöz, Z.* ; Olsson Lalun, V.* ; Djordjevic, M.A.* ; Vlot, A.C. ; Hückelhoven, R.* ; Santiago, J.* ; Stegmann, M.*

CEP signaling coordinates plant immunity with nitrogen status.

Nat. Commun. 15:10686 (2024)
Verlagsversion DOI PMC
Free journal
Creative Commons Lizenzvertrag
Plant endogenous signaling peptides shape growth, development and adaptations to biotic and abiotic stress. Here, we identify C-TERMINALLY ENCODED PEPTIDEs (CEPs) as immune-modulatory phytocytokines in Arabidopsis thaliana. Our data reveals that CEPs induce immune outputs and are required to mount resistance against the leaf-infecting bacterial pathogen Pseudomonas syringae pv. tomato. We show that effective immunity requires CEP perception by tissue-specific CEP RECEPTOR 1 (CEPR1) and CEPR2. Moreover, we identify the related RECEPTOR-LIKE KINASE 7 (RLK7) as a CEP4-specific CEP receptor contributing to CEP-mediated immunity, suggesting a complex interplay of multiple CEP ligands and receptors in different tissues during biotic stress. CEPs have a known role in the regulation of root growth and systemic nitrogen (N)-demand signaling. We provide evidence that CEPs and their receptors promote immunity in an N status-dependent manner, suggesting a previously unknown molecular crosstalk between plant nutrition and cell surface immunity. We propose that CEPs and their receptors are central regulators for the adaptation of biotic stress responses to plant-available resources.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Korrespondenzautor
Schlagwörter Innate Immunity; Expression Patterns; Disease Resistance; Secreted Peptide; Lateral Root; Arabidopsis; Receptor; Gene; Shoot; Flagellin
ISSN (print) / ISBN 2041-1723
e-ISSN 2041-1723
Zeitschrift Nature Communications
Quellenangaben Band: 15, Heft: 1, Seiten: , Artikelnummer: 10686 Supplement: ,
Verlag Nature Publishing Group
Verlagsort London
Nichtpatentliteratur Publikationen
Begutachtungsstatus Peer reviewed
Institut(e) Research Unit Environmental Simulation (EUS)
Förderungen European Research Council (ERC)
Deutsche Forschungsgemeinschaft (DFG)
Technical University of Munich
Research Council of Norway
Australian Research Council
University of Lausanne
Swiss National Science Foundation
Deutsche Forschungsgemeinschaft (German Research Foundation)