Xenopus epithelial cells mechanosensitively reinforce connections to neighbor cells during cytokinesis. Here, Landino et al. show that actomyosin arrays assembled in neighbor cells restrain cytokineti...

Xenopus epithelial cells mechanosensitively reinforce connections to neighbor cells during cytokinesis. Here, Landino et al. show that actomyosin arrays assembled in neighbor cells restrain cytokineti...

Cortical excitability is the ability of the cell cortex to generate pulses and waves of Rho GTPase activity. Using live-cell imaging and theoretical modeling, Chomchai, Leda et al. show that cortical ...

In cells, multiple actin networks coexist in a dynamic manner. These networks compete for a common pool of actin monomers and actin-binding proteins. …