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Article

The Arabidopsis E3 SUMO ligase SIZ1 regulates plant growth and drought responses.

The Plant cell - 1 Sept 2007

Catala Rafael, Ouyang Jian, Abreu Isabel A, Hu Yuxin, Seo Haksoo, Zhang Xiuren, Chua Nam-Hai

Abstract excerpt

Posttranslational modifications of proteins by small ubiquitin-like modifiers (SUMOs) regulate protein degradation and localization, protein-protein interaction, and transcriptional activity. SUMO E3 ligase functions are executed by SIZ1/SIZ2 and Mms21 in yeast, the PIAS family members RanBP2, and Pc2 in human. The Arabidopsis thaliana genome contains only one gene, SIZ1, that is orthologous to the yeast...

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Identifiers

PMID: 17905899
DOI: 10.1105/tpc.106.049981
PMCID: PMC2048692

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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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