Faculty

My laboratory investigates how bacterial pathogens employ proteins secreted by the type III secretion system (TTSS) to manipulate eukaryotic signaling to promote disease. We study TTSS effectors in the plant pathogen Xanthomonas campestris, the causal agent of bacterial spot disease of pepper and tomato. For these studies, we apply biochemical, cell biological, and genetic approaches using the natural hosts and two model pathosystems.