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Article

β-Aminobutyric acid (BABA)-induced resistance in Arabidopsis thaliana: link with iron homeostasis.

Molecular plant-microbe interactions : MPMI - 1 Nov 2014

Koen Emmanuel, Trapet Pauline, Brulé Daphnée, Kulik Anna, Klinguer Agnès, Atauri-Miranda Livia, Meunier-Prest Rita, Boni Gilles, Glauser Gaétan, Mauch-Mani Brigitte, Wendehenne David, Besson-Bard Angélique

Abstract excerpt

β-Aminobutyric acid (BABA) is a nonprotein amino acid inducing resistance in many different plant species against a wide range of abiotic and biotic stresses. Nevertheless, how BABA primes plant natural defense reactions remains poorly understood. Based on its structure, we hypothesized and confirmed that BABA is able to chelate iron (Fe) in vitro. In vivo, we showed that it led to a transient Fe deficiency...

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PMID: 25025782
DOI: 10.1094/MPMI-05-14-0142-R

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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