Nuclear basket localized proteasomes maintain circadian period through nuclear TOC1 proteolysis
Yeon Jeong Kim, Breagha Magill, Jingwen Yao, Hua Shi, Yun Sun Lee, Iris Meier, David E. Somers
The paper shows that nuclear basket proteins NUA and NUP136 regulate circadian period in Arabidopsis by facilitating proteasome-mediated degradation of TOC1.
bioRxiv · Jul 8, 2026 · PreprintPlant Biology