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Article

Ca(2+)/calmodulin regulates salicylic-acid-mediated plant immunity.

Nature - 26 Feb 2009

Du Liqun, Ali Gul S, Simons Kayla A, Hou Jingguo, Yang Tianbao, Reddy A S N, Poovaiah B W

Abstract excerpt

Intracellular calcium transients during plant-pathogen interactions are necessary early events leading to local and systemic acquired resistance. Salicylic acid, a critical messenger, is also required for both of these responses, but whether and how salicylic acid level is regulated by Ca(2+) signalling during plant-pathogen interaction is unclear. Here we report a mechanism connecting Ca(2+) signal to...

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Source

Identifiers

PMID: 19122675
DOI: 10.1038/nature07612

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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