Chairperson, Graduate Committee: Jerry M. Keith; Clifford W. Bond (co-chair)Vadheim, Kirsten Louise2015-05-122015-05-121991https://scholarworks.montana.edu/handle/1/6602enCholera--PathogenesisPathogenic bacteriaDiarrhea--PathogenesisEscherichia coliEnzyme activationADP-ribosylationExpression and mutagenesis of recombinant cholera toxin A subunitDissertationCopyright 1991 by Kirsten Louise Vadheim