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Article

Disruption of abscisic acid signaling constitutively activates Arabidopsis resistance to the necrotrophic fungus Plectosphaerella cucumerina.

Plant physiology - 1 Dec 2012

Sánchez-Vallet Andrea, López Gemma, Ramos Brisa, Delgado-Cerezo Magdalena, Riviere Marie-Pierre, Llorente Francisco, Fernández Paula Virginia, Miedes Eva, Estevez José Manuel, Grant Murray, Molina Antonio

Abstract excerpt

Plant resistance to necrotrophic fungi is regulated by a complex set of signaling pathways that includes those mediated by the hormones salicylic acid (SA), ethylene (ET), jasmonic acid (JA), and abscisic acid (ABA). The role of ABA in plant resistance remains controversial, as positive and negative regulatory functions have been described depending on the plant-pathogen interaction analyzed. Here, we show that...

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Identifiers

PMID: 23037505
DOI: 10.1104/pp.112.200154
PMCID: PMC3510135

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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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