N-terminal phosphorylation inhibits Arabidopsis katanin and affects vegetative and reproductive development in opposite ways
Vivek Ambastha, Graham M. Burkart, Rachappa Balkunde, Ram Dixit
This study shows that phosphorylation of Arabidopsis katanin regulates microtubule severing, affecting vegetative growth and male fertility in opposite ways.
bioRxiv · Jan 23, 2026 · PreprintCell Biology