Patronus is the elusive plant securin, preventing chromosome separation by antagonizing separase
L. Cromer, S. Jolivet, D. K. Singh, F. Berthier, N. De Winne, G. De Jaeger, S. Komaki, M. A. Prusicki, A. Schnittger, R. Guerois, R. Mercier
The paper identifies PANS1 and PANS2 as the plant securin homologs, showing they antagonize separase to regulate chromosome separation in Arabidopsis.
bioRxiv · Apr 11, 2019Cell Biology