Tropomyosin and a-actinin cooperation inhibits fimbrin association with actin filament networks in fission yeast
Jenna R. Christensen, Kaitlin E. Homa, Meghan E. O’Connell, David R. Kovar
The paper identifies how tropomyosin Cdc8 and a-actinin Ain1 cooperate to inhibit fimbrin Fim1 association with contractile ring F-actin in fission yeast through competitive binding and enhanced bundling activity.
bioRxiv · Jul 28, 2017 · PreprintCell Biology