Cyclin A2/Cdk1 is Essential for the in vivo S Phase Entry by Phosphorylating Top2a.
Miaomiao Jin, Ruikun Hu, Baijie Xu, Weilai Huang, Hong Wang, Bo Chen, Jie He, Ying Cao
This study shows that Cdk1 interacts with Cyclin A2 to phosphorylate Top2a, enabling S phase entry, and with Cyclin B1 to regulate M phase progression in zebrafish embryos.
bioRxiv · Jan 7, 2019 · PreprintDevelopmental Biology