L. A. Allan

This study shows that the PLK1-PP2A kinase-phosphatase pair regulates mitotic checkpoint and error-correction signaling through feedback on the BUB complex, ensuring proper chromosome segregation.

This study identifies Cyclin B1 as a scaffold that localizes MAD1 to the kinetochore corona, enabling the spindle assembly checkpoint by making MAD1 phosphorylation independent of MPS1.

This study identifies how different PP2A-B56 isoforms localise to distinct mitotic structures through specific protein interactions, controlling key mitotic processes.