From a general biophysical perspective, biocondensates are dense yet dynamic molecular assemblies that can be formed through liquid-liquid phase separation (LLPS) of proteins and nucleic acids into (at least) two phases, a dense and a dilute phase . Many of the proteins that drive phase separation (PS) are intrinsically disordered proteins (IDPs) or proteins with intrinsically disordered regions (IDRs). However, neither do all IDRs undergo phase separation nor are IDRs strictly necessary for proteins to phase separate , supporting the idea that PS is controlled by a complex interplay of various intra-and intermolecular interactions between the amino acids, and also by their arrangement along the linear sequence. This emerging understanding has also been coined as "molecular grammar" or "molecular language" .