Investigating DPPC Liposomes and Their Capacity to Assimilate 2,2’,3,3’,4,4’-Hexachlorobiphenyl, an Emerging Environmental Pollutant

Abstract

splitting of a membrane compartment, is a central theme in biology that manifests during cell division, organelle biogenesis and vesicular transport. Fission involves the local application of forces to bend and constrict or thin down a membrane tube. Since bending requires the bilayer to deviate from its preferred planar configuration, fission is energetically unfavorable. Using reconstitution approaches that involve biochemical screens, we have discovered novel proteins that catalyze fission and have elucidated their mechanism and cellular functions. My talk will describe these recent developments.