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Article

Plant perception of β-aminobutyric acid is mediated by an aspartyl-tRNA synthetase.

Nature chemical biology - 1 Jun 2014

Luna Estrella, van Hulten Marieke, Zhang Yuhua, Berkowitz Oliver, López Ana, Pétriacq Pierre, Sellwood Matthew A, Chen Beining, Burrell Mike, van de Meene Allison, Pieterse Corné M J, Flors Victor, Ton Jurriaan

Abstract excerpt

Specific chemicals can prime the plant immune system for augmented defense. β-aminobutyric acid (BABA) is a priming agent that provides broad-spectrum disease protection. However, BABA also suppresses plant growth when applied in high doses, which has hampered its application as a crop defense activator. Here we describe a mutant of Arabidopsis thaliana that is impaired in BABA-induced disease immunity (ibi1) but...

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Identifiers

PMID: 24776930
DOI: 10.1038/nchembio.1520
PMCID: PMC4028204

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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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