Biotin and Related Studies

This cluster of papers focuses on proximity-dependent protein labeling techniques, such as BioID and TurboID, to identify protein-protein interactions and map spatial proteomes within living cells. The use of biotin, streptavidin, and avidin-based systems for enzymatic tagging and proximity labeling is a central theme in these studies, particularly in the context of investigating cellular interactomes and organelle-specific proteomes.