1. THE ESSENTIAL FUNCTION OF THE EXTRACYTOPLASMIC FUNCTION SIGMA FACTOR σE IN ESCHERICHIA COLI Open Access Author: Hayden, Jennifer Diane Title: THE ESSENTIAL FUNCTION OF THE EXTRACYTOPLASMIC FUNCTION SIGMA FACTOR σE IN ESCHERICHIA COLI Graduate Program: Biochemistry, Microbiology, and Molecular Biology Keywords: sigmaEbacterial physiologyphosphotransferase system File: Download Hayden_thesis.pdf Committee Members: Sarah Ellen Ades, Dissertation Advisor/Co-AdvisorSarah Ellen Ades, Committee Chair/Co-ChairJean Elnora Brenchley, Committee MemberKenneth Charles Keiler, Committee MemberB Tracy Nixon, Committee MemberEdward G Dudley, Committee Member