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Article

Innate immunity signaling: cytosolic Ca2+ elevation is linked to downstream nitric oxide generation through the action of calmodulin or a calmodulin-like protein.

Plant physiology - 1 Oct 2008

Ma Wei, Smigel Andries, Tsai Yu-Chang, Braam Janet, Berkowitz Gerald A

Abstract excerpt

Ca(2+) rise and nitric oxide (NO) generation are essential early steps in plant innate immunity and initiate the hypersensitive response (HR) to avirulent pathogens. Previous work from this laboratory has demonstrated that a loss-of-function mutation of an Arabidopsis (Arabidopsis thaliana) plasma membrane Ca(2+)-permeable inwardly conducting ion channel impairs HR and that this phenotype could be rescued by the...

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Identifiers

PMID: 18689446
DOI: 10.1104/pp.108.125104
PMCID: PMC2556846

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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