Harold E. Varmus For the discovery that oncogenes are present in normal cells. Biology ChatGPT ↗ Perplexity ↗ Brave ↗ Wikipedia ↗ OpenAlex ↗ Affiliated at time of winning University of California, San Francisco University of California San Francisco, United States Shared with Hidesaburo Hanafusa J. Michael Bishop Raymond L. Erikson Robert C. Gallo