期刊
FEBS LETTERS
卷 586, 期 17, 页码 2773-2777出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.febslet.2012.05.045
关键词
Phosphodegron; Cell cycle; SCF; APC
资金
- Bowes Research Fellow program
Multiple post-translational regulation systems regulate cell biology. Two key mechanisms that coordinate the myriad processes of cell replication are phosphorylation and ubiquitin-mediated degradation of proteins. Regulatory modules have evolved to integrate these two control systems at key decision points in the cell division cycle. These modules enable information to be processed with high fidelity by filtering noise, improving specificity, generating feedback loops, and optimizing spatiotemporal coordination of cellular processes. This review provides examples of these modules and considers the advantages of this signaling nexus. (C) 2012 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.
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