Rephrasing anaphase: separase FEARs shugoshin
- PMID: 15703941
- DOI: 10.1007/s00412-005-0331-y
Rephrasing anaphase: separase FEARs shugoshin
Abstract
Cleavage of the ring-like cohesin complex by separase triggers segregation of sister chromatids in anaphase. This simplistic model has recently been extended by exciting discoveries on three levels: regulation of anaphase by posttranslational modifications and the cohesin protector shugoshin; non-proteolytic roles of separase; and cohesin-independent linkage of sister chromatids.
Similar articles
-
Shugoshin prevents cohesin cleavage by PP2A(Cdc55)-dependent inhibition of separase.Genes Dev. 2009 Mar 15;23(6):766-80. doi: 10.1101/gad.507509. Genes Dev. 2009. PMID: 19299562 Free PMC article.
-
[Activity of separase and its regulation].Yi Chuan. 2004 May;26(3):383-6. Yi Chuan. 2004. PMID: 15640025 Review. Chinese.
-
Sister-chromatid separation at anaphase onset is promoted by cleavage of the cohesin subunit Scc1.Nature. 1999 Jul 1;400(6739):37-42. doi: 10.1038/21831. Nature. 1999. PMID: 10403247
-
Separase biosensor reveals that cohesin cleavage timing depends on phosphatase PP2A(Cdc55) regulation.Dev Cell. 2012 Jul 17;23(1):124-36. doi: 10.1016/j.devcel.2012.06.007. Dev Cell. 2012. PMID: 22814605 Free PMC article.
-
Cell cycle mechanisms of sister chromatid separation; roles of Cut1/separin and Cut2/securin.Genes Cells. 2000 Jan;5(1):1-8. doi: 10.1046/j.1365-2443.2000.00306.x. Genes Cells. 2000. PMID: 10651900 Review.
Cited by
-
A snapshot of the Ixodes scapularis degradome.Gene. 2011 Aug 15;482(1-2):78-93. doi: 10.1016/j.gene.2011.04.008. Epub 2011 Apr 28. Gene. 2011. PMID: 21596113 Free PMC article.
-
Securin is not required for chromosomal stability in human cells.PLoS Biol. 2005 Dec;3(12):e416. doi: 10.1371/journal.pbio.0030416. Epub 2005 Nov 29. PLoS Biol. 2005. PMID: 16292982 Free PMC article.
-
Arabidopsis separase AESP is essential for embryo development and the release of cohesin during meiosis.Plant Cell. 2006 May;18(5):1213-25. doi: 10.1105/tpc.105.036913. Epub 2006 Mar 31. Plant Cell. 2006. PMID: 16582011 Free PMC article.
References
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Molecular Biology Databases