bims-fascar Biomed News
on Phase separation and cellular architecture
Issue of 2020‒12‒13
one paper selected by
Victoria Yan
Max Planck Institute of Molecular Cell Biology and Genetics

  1. Biochem Soc Trans. 2020 Dec 10. pii: BST20200351. [Epub ahead of print]
      Biomolecular condensates comprise a diverse and ubiquitous class of membraneless organelles. Condensate assembly is often described by liquid-liquid phase separation. While this process explains many key features, it cannot account for the compositional or architectural complexity that condensates display in cells. Recent work has begun to dissect the rich network of intermolecular interactions that give rise to biomolecular condensates. Here, we review the latest results from theory, simulations and experiments, and discuss what they reveal about the structure-function relationship of condensates.
    Keywords:  associative polymers; biomolecular condensates; liquid–liquid phase separation; multiphase organization; network connectivity; non-equilibrium activity