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Article

Genetic and environmental changes in SUMO homeostasis lead to nuclear mRNA retention in plants.

Planta - 1 Jan 2011

Muthuswamy Sivaramakrishnan, Meier Iris

Abstract excerpt

Protein sumoylation plays an important role in plant development, flowering-time regulation, and abiotic stress response. However, the molecular role of sumoylation in these pathways is largely unknown. It was shown previously that in mutants of the inner nuclear basket nucleoporin NUA a large increase in the abundance of high-molecular weight SUMO conjugated proteins correlated with nuclear retention of bulk...

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PMID: 20872268
DOI: 10.1007/s00425-010-1278-7

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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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Genetic and environmental changes in SUMO homeostasis lead to nuclear mRNA retention in plants.PMID 20872268Read ↗

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Formation and nuclear export of preribosomes are functionally linked to the small-ubiquitin-related modifier pathway.Semantic proximity Read ↗

Mass spectrometric identification of SUMO substrates provides insights into heat stress-induced SUMOylation in plantsSemantic proximity Read ↗

Genetic analysis of SUMOylation in Arabidopsis: conjugation of SUMO1 and SUMO2 to nuclear proteins is essential.Semantic proximity Read ↗

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Analysis of Small Ubiquitin-Like Modifier (SUMO) Targets Reflects the Essential Nature of Protein SUMOylation and Provides Insight to Elucidate the Role of SUMO in Plant DevelopmentSemantic proximity Read ↗

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