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Article

The SUMO E3 ligase SIZ1 partially regulates STOP1 SUMOylation and stability in Arabidopsis thaliana.

Plant signaling & behavior - 4 May 2021

Fang Qiu, Zhang Jie, Yang Dong-Lei, Huang Chao-Feng

Abstract excerpt

The zinc finger transcription factor STOP1 plays a crucial role in aluminum (Al) resistance and low phosphate (Pi) response. Al stress and low Pi availability do not affect STOP1 mRNA expression but are able to induce STOP1 protein accumulation by post-transcriptional regulatory mechanisms. We recently reported that STOP1 can be mono-SUMOylated at K40, K212, or K395 sites, and deSUMOylated by the SUMO protease...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 33715572
DOI: 10.1080/15592324.2021.1899487
PMCID: PMC8078512

Provenance

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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