McGovern Institute
January 12, 2026
Why study worms? H. Robert Horvitz, David H. Koch (1962) Professor of Biology, with several notable former trainees and fellow Nobel laureates, makes the case in a recent PNAS paper. They highlight critical discoveries—spanning normal biology, gene regulation, and diseases including cancer—as well as research tools for imaging that have emerged from studies of a microscopic roundworm, and emphasize the community spirit and resource sharing that enabled and continue to enable this work.