Sarah Stewart (1905-1976), Mexican American microbiologist (discovered the Polyomavirus) Ragnhild Sundby (1922–2006), Norwegian zoologist Maria Telkes (1900–1995), Hungarian-American biophysicist Lois H. Tiffany (1924–2009), American mycologist Lydia Villa-Komaroff (1947–), Mexican American molecular cellular biologist Karen Vousden, British cancer researcher Elisabeth Vrba, South African paleontologist Marvalee Wake (born 1939), American biologist researching limbless amphibians, educator Jane C. Wright (1919–2013), American oncologist