Size threshold for emergent condensate properties

Determine the minimal size or molecule count at which biomolecular condensates exhibit emergent collective properties distinct from those of individual molecules, thereby establishing quantitative size restrictions for condensate classification in cellular contexts.

Background

In discussing core properties commonly attributed to condensates—such as dynamic composition and amorphous internal structure—the authors note that many researchers emphasize emergent properties arising from collective behavior. However, they also highlight that there is no clear agreement on the size scale at which such emergent properties appear.

Clarifying the minimal size threshold for emergent behavior would help unify terminology across disciplines, guide experimental design, and distinguish condensates from ordered assemblies or stoichiometric complexes.