publication . Article . Other literature type . 2012

The ubiquitin–proteasome system: central modifier of plant signalling

Sadanandom, Ari; Bailey, Mark; Ewan, Richard; Lee, Jack; Nelis, Stuart;
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  • Published: 01 Oct 2012 Journal: New Phytologist, volume 196, pages 13-28 (issn: 0028-646X, Copyright policy)
  • Publisher: Wiley
Abstract
Contents   Summary 13 I. Brief history 13 II. Components of the ubiquitin–proteasome system 14 III. Ubiquitin-mediated degradation: a recurrent theme in the plant life cycle 18 IV. Conclusion and future prospects 25   Acknowledgements 25   References 25 Summary Ubiquitin is well established as a major modifier of signalling in eukaryotes. However, the extent to which plants rely on ubiquitin for regulating their lifecycle is only recently becoming apparent. This is underlined by the over-representation of genes encoding ubiquitin-metabolizing enzymes in Arabidopsis when compared with other model eukaryotes. The main characteristic of ubiquitination is the conjug...
Subjects
free text keywords: Plant Science, Physiology, Lysine, Cell biology, Ubiquitin, biology.protein, biology, Proteasome, Ecology, Gene, Arabidopsis, biology.organism_classification, Intracellular, Proteolysis, medicine.diagnostic_test, medicine, Signalling, Biochemistry
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