Article
BUB1 and BUBR1: multifaceted kinases of the cell cycle.
Trends in biochemical sciences - 1 Mar 2011
Bolanos-Garcia Victor M, Blundell Tom L
Abstract excerpt
The multidomain protein kinases BUB1 and BUBR1 (Mad3 in yeast, worms and plants) are central components of the mitotic checkpoint for spindle assembly (SAC). This evolutionarily conserved and essential self-monitoring system of the eukaryotic cell cycle ensures the high fidelity of chromosome segregation by delaying the onset of anaphase until all chromosomes are properly bi-oriented on the mitotic spindle....
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