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Article

Priming in systemic plant immunity.

Science (New York, N.Y.) - 3 Apr 2009

Jung Ho Won, Tschaplinski Timothy J, Wang Lin, Glazebrook Jane, Greenberg Jean T

Abstract excerpt

Plants possess inducible systemic defense responses when locally infected by pathogens. Bacterial infection results in the increased accumulation of the mobile metabolite azelaic acid, a nine-carbon dicarboxylic acid, in the vascular sap of Arabidopsis that confers local and systemic resistance against the pathogen Pseudomonas syringae. Azelaic acid primes plants to accumulate salicylic acid (SA), a known defense...

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Source

Identifiers

PMID: 19342588
DOI: 10.1126/science.1170025

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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