The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Orchestrating anaphase and mitotic exit: separase cleavage and localization of Slk19.

Anaphase in budding yeast is triggered by cleavage of the central subunit, Scc1, of the chromosomal cohesin complex by the protease separase. Here we show that separase also cleaves the kinetochore- associated protein Slk19 at anaphase onset. Separase activity is also required for the proper localization of a stable Slk19 cleavage product to the spindle midzone in anaphase. The cleavage and localization of Slk19 are necessary to stabilize the anaphase spindle, and we show that a stable spindle is a prerequisite for timely exit from mitosis. This demonstrates the cleavage of targets other than cohesin by separase in the orchestration of high-fidelity anaphase.[1]

References

  1. Orchestrating anaphase and mitotic exit: separase cleavage and localization of Slk19. Sullivan, M., Lehane, C., Uhlmann, F. Nat. Cell Biol. (2001) [Pubmed]
 
WikiGenes - Universities