Investigation of Nuclear Periphery Protein Interactions in Plants Using the Membrane Yeast Two-Hybrid (MbY2H) System.

Identification of membrane protein interactomes is a key issue to better understand how these molecules carry out their functions. However, protein-protein interactions using conventional interaction assays are particularly challenging for integral membrane proteins, because of their hydrophobic nature. Here we describe the membrane yeast two-hybrid (MbY2H) system, a powerful tool for identifying the interactors of membrane and membrane-associated proteins.