Ca 2+  signalling in plant immune response: from pattern recognition receptors to Ca 2+  decoding mechanisms | Zendy

Seybold Heike | Zendy; Trempel Fabian | Zendy; Ranf Stefanie | Zendy; Scheel Dierk | Zendy; Romeis Tina | Zendy; Lee Justin | Zendy

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Ca 2+ signalling in plant immune response: from pattern recognition receptors to Ca 2+ decoding mechanisms

Author(s) -

Seybold Heike,

Trempel Fabian,

Ranf Stefanie,

Scheel Dierk,

Romeis Tina,

Lee Justin

Publication year - 2014

Publication title -

new phytologist

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.742

H-Index - 244

eISSN - 1469-8137

pISSN - 0028-646X

DOI - 10.1111/nph.13031

Subject(s) - signalling , reprogramming , second messenger system , microbiology and biotechnology , biology , signalling pathways , calcium signaling , phosphorylation , signal transduction , plant immunity , decoding methods , receptor , immune system , neuroscience , arabidopsis , biochemistry , cell , immunology , gene , computer science , telecommunications , mutant

Summary Ca 2+ is a ubiquitous second messenger for cellular signalling in various stresses and developmental processes. Here, we summarize current developments in the roles of Ca 2+ during plant immunity responses. We discuss the early perception events preceding and necessary for triggering cellular Ca 2+ fluxes, the potential Ca 2+ ‐permeable channels, the decoding of Ca 2+ signals predominantly via Ca 2+ ‐dependent phosphorylation events and transcriptional reprogramming. To highlight the complexity of the cellular signal network, we briefly touch on the interplay between Ca 2+ ‐dependent signalling and selected major signalling mechanisms – with special emphasis on reactive oxygen species at local and systemic levels.

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