Phosphorylation Leads the Way for Protein Aggregate Disassembly

Protein aggregation can be beneficial, with important biological functions, but must be somehow controlled. In this issue of Developmental Cell, Carpenter et al. (2018) uncover how a solid-like supermolecular protein assembly that regulates yeast meiosis is disassembled through phosphorylation of a disordered prion-like domain to control the timing of meiotic progression.