The mechanisms by which the ångström-scale molecular properties of cells are translated to micrometre-scale macroscopic properties have not been well understood, but this study shows that when multivalent proteins interact with each other, they undergo a switch-like phase separation, which is concomitant with a transition from small complexes to huge polymeric assemblies, as the concentration increases.
- Pilong Li
- Sudeep Banjade
- Michael K. Rosen
