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Article

MAP kinase phosphatase1 and protein tyrosine phosphatase1 are repressors of salicylic acid synthesis and SNC1-mediated responses in Arabidopsis.

The Plant cell - 1 Sept 2009

Bartels Sebastian, Anderson Jeffrey C, González Besteiro Marina A, Carreri Alessandro, Hirt Heribert, Buchala Antony, Métraux Jean-Pierre, Peck Scott C, Ulm Roman

Abstract excerpt

Mitogen-activated protein (MAP) kinase phosphatases are important negative regulators of the levels and kinetics of MAP kinase activation that modulate cellular responses. The dual-specificity phosphatase MAP KINASE PHOSPHATASE1 (MKP1) was previously shown to regulate MAP KINASE6 (MPK6) activation levels and abiotic stress responses in Arabidopsis thaliana. Here, we report that the mkp1 null mutation in the...

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Identifiers

PMID: 19789277
DOI: 10.1105/tpc.109.067678
PMCID: PMC2768924

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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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