Electron Microscopy Analysis of Membraneless Condensates in Plant Cells.

Biomolecular condensates are triggered by multivalent interactions conferred by the intrinsically disordered regions and/or interacting domains within the constituents. While light microscopy has provided powerful tools to study the dynamics of intracellular condensates, electron microscopy (EM) gives more detailed insights into their ultrastructure and spatial connectivity with membrane system. In this chapter, we describe the methods for detecting the membraneless condensates in plant cells by high-pressure freezing -based EM coupled with immuno-gold labeling and correlative light electron microscopy techniques, which may benefit researchers in future studies.
(© 2024. The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature.)