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Arabidopsis ABA-Activated Kinase MAPKKK18 is Regulated by Protein Phosphatase 2C ABI1 and the Ubiquitin-Proteasome Pathway.

Plant & cell physiology - 1 Dec 2015

Mitula Filip, Tajdel Malgorzata, Cieśla Agata, Kasprowicz-Maluśki Anna, Kulik Anna, Babula-Skowrońska Danuta, Michalak Michal, Dobrowolska Grazyna, Sadowski Jan, Ludwików Agnieszka

Abstract excerpt

Phosphorylation and dephosphorylation events play an important role in the transmission of the ABA signal. Although SnRK2 [sucrose non-fermenting1-related kinase2] protein kinases and group A protein phosphatase type 2C (PP2C)-type phosphatases constitute the core ABA pathway, mitogen-activated protein kinase (MAPK) pathways are also involved in plant response to ABA. However, little is known about the interplay...

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Source

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Identifiers

PMID: 26443375
DOI: 10.1093/pcp/pcv146
PMCID: PMC4675898

Genes

ABI1

Provenance

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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