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Article

Simultaneous mutations in SMN1 and SUMM2 fully suppress the dwarf and autoimmune phenotypes of Arabidopsis mpk4 mutant.

Plant signaling & behavior - 31 Dec 2022

Takagi Momoko, Nagai Suzuna, Kaminaka Hironori, Akimitsu Kazuya, Shirasu Ken, Ichimura Kazuya

Abstract excerpt

Disruption of the Arabidopsis mitogen-activated protein kinase pathway, MEKK1-MKK1/MKK2-MPK4 (hereafter designated as MEKK1 pathway), leads to the activation of distinct NLRs (nucleotide-binding and leucine-rich repeat receptors), TNL (TIR-type NLR) SMN1, and CNL (CC-type NLR) SUMM2, resulting in dwarf and autoimmune phenotypes. Unlike mekk1 and mkk1mkk2 mutants, the dwarf and autoimmune phenotypes of mpk4 are...

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Identifiers

PMID: 35350957
DOI: 10.1080/15592324.2022.2046412
PMCID: PMC8973378

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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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