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Molecular Roles Of Small Inner Membrane Proteins In Escherichia Coli Cell Envelope Integrity, Aaron Mychack

Dissertations, Theses, and Capstone Projects

The biological membrane is an essential, defining feature of all cells. Biological membranes comprise phospholipid bilayers as well as a complement of proteins which are unique to a given organism. These proteins play a central role in dictating the biochemical state of the cell’s internal cytoplasm by controlling selective passage of solutes in and out of the cell, transducing signals in response to extracellular stimuli, and controlling the biogenesis of the bilayer itself which is critical towards barrier function. For most bacteria, the periphery of the cell is multi-layered, including both a biological membrane as well as a peptidoglycan cell …