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Friction Mediates Scission of Tubular Membranes Scaffolded by BAR Proteins

Archive ouverte | Simunovic, Mijo | CCSD

International audience. Membrane scission is essential for intracellular trafficking. While BAR domain proteins such as endophilin have been reported in dynamin-independent scission of tubular membrane necks, the cu...

Comparing physical mechanisms for membrane curvature-driven sorting of BAR-domain proteins

Archive ouverte | Tsai, Feng-Ching | CCSD

International audience. Protein enrichment at specific membrane locations in cells is crucial for many cellular functions. It is well-recognized that the ability of some proteins to sense membrane curvature contribu...

Physical basis of some membrane shaping mechanisms

Archive ouverte | Simunovic, Mijo | CCSD

International audience. In vesicular transport pathways, membrane proteins and lipids are internalized, externalized or transported within cells, not by bulk diffusion of single molecules, but embedded in the membra...

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