Article
CDK5-cyclin B1 regulates mitotic fidelity.
Nature - 1 Sept 2024
Zheng Xiao-Feng, Sarkar Aniruddha, Lotana Humphrey, Syed Aleem, Nguyen Huy, Ivey Richard G, Kennedy Jacob J, Whiteaker Jeffrey R, Tomasik Bartłomiej, Huang Kaimeng, Li Feng, D'Andrea Alan D, Paulovich Amanda G, Shah Kavita, Spektor Alexander, Chowdhury Dipanjan
Abstract excerpt
CDK1 has been known to be the sole cyclin-dependent kinase (CDK) partner of cyclin B1 to drive mitotic progression1. Here we demonstrate that CDK5 is active during mitosis and is necessary for maintaining mitotic fidelity. CDK5 is an atypical CDK owing to its high expression in post-mitotic neurons and activation by non-cyclin proteins p35 and p392. Here, using independent chemical genetic approaches, we...
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