The focus of research in the Van Eck laboratory is biotechnological approaches to the study of gene function and crop improvement. For our studies, we apply several genetic engineering strategies to two major food crops: potato and tomato. The development of biotechnological techniques has made it possible to design and introduce gene constructs into plant cells withnts that express the introduced genes. Genes of interest to us have the potential to strengthen a plant’s resistance to disease, improve fruit characteristics, and enhance nutritional quality.