Mitotic Spindle Positioning (MISP) is an actin bundler that selectively stabilizes the rootlets of epithelial microvilli
E. A. Morales, C. Arnaiz, E. S. Krystofiak, M. Zanic, M. J. Tyska
The paper identifies MISP as an actin bundler that stabilizes microvillus rootlets and reveals its interaction with ezrin to maintain bundle structure.
bioRxiv · Aug 2, 2021 · PreprintCell Biology