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Article

Mitogen-activated protein kinase 4 is a salicylic acid-independent regulator of growth but not of photosynthesis in Arabidopsis.

Molecular plant - 1 Jul 2014

Gawroński Piotr, Witoń Damian, Vashutina Kateryna, Bederska Magdalena, Betliński Błażej, Rusaczonek Anna, Karpiński Stanisław

Abstract excerpt

Mitogen-activated protein kinase (MAPK) pathways regulate signal transduction from different cellular compartments and from the extracellular environment to the nucleus in all eukaryotes. One of the best-characterized MAPKs in Arabidopsis thaliana is MPK4, which was shown to be a negative regulator of systemic-acquired resistance. The mpk4 mutant accumulates salicylic acid (SA), possesses constitutive expression...

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PMID: 24874867
DOI: 10.1093/mp/ssu060

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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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Mitogen-activated protein kinase 4 is a salicylic acid-independent regulator of growth but not of photosynthesis in Arabidopsis.PMID 24874867Read ↗

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