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Address: 540 EMRB
Phone: (319) 335-8666
Mentor: Timothy Yahr, PhD
Undergraduate Institution: University of Iowa
I study ExsA, an AraC family protein and transcriptional activator in Pseudomonas aeruginosa. Specifically, I am interested in ExsA interactions involved in type III secretion system regulation. These include self association, DNA binding, and interactions with RNA polymerase required for activation of the T3SS as well as association with an inhibitory protein, ExsD.
Hanson BM, Dressler AE, Harper AL, Scheibel RP, Wardyn SE, Roberts LK, Kroeger JS, Smith TC. Prevalence of Staphylococcus aureus and methicillin-resistant Staphylococcus aureus (MRSA) on retail meat in Iowa. J Infect Public Health. 2011 Sep;4(4):169-74. Epub 2011 Jul 19.
Smith TC, Harper AL, Nair R, Wardyn SE, Hanson BM, Ferguson DD, Dressler AE. Emerging swine zoonoses. Vector Borne Zoonotic Dis. 2011 Sep;11(9):1225-34. Epub 2011 Mar 11.
Leedom Larson KR, Harper AL, Hanson BM, Male MJ, Wardyn SE, Dressler AE, Wagstrom EA, Tendolkar S, Diekema DJ, Donham KJ, Smith TC. Methicillin-resistant Staphylococcus aureus in pork production shower facilities. Appl Environ Microbiol. 2011 Jan;77(2):696-8. Epub 2010 Nov 19.
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