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Article

Proteasome-dependent proteolysis has a critical role in fine-tuning the feedback inhibition of cytokinin signaling.

Plant signaling & behavior - 1 Mar 2013

Kurepa Jasmina, Li Yan, Smalle Jan A

Abstract excerpt

The ubiquitin/26S proteasome-dependent proteolysis of response regulators is a critical element of many plant hormone signaling pathways. We have recently shown that cytokinin signaling requires the AXR1 component of the related to ubiquitin (RUB) protein modification pathway to promote the proteasome-dependent degradation of the cytokinin response inhibitor ARR5. Here, we show that ARR5 also accumulates in the...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 23333959
DOI: 10.4161/psb.23474
PMCID: PMC3676517

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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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