A cohesion optimum underlies chromosome segregation fidelity in oocytes
Yan Yun, Kanako Ikami, Duy Do, Ziyang Guo, Jiyeon Leem, Hilina Bekele, Binyam Mogessie, Neil Hunter
This study shows that age-related changes in cohesion strength in oocytes lead to different types of chromosome segregation errors in eggs from young and old females.
bioRxiv · May 11, 2026 · PreprintCell Biology