Barbara McClintock

Sam Olson

Barbara was born in Hartford, Connecticut, June 16, 1902. Being raised by her aunt and her parents on and off through her early years She attended Cornell University, and graduated as a biology major. She contributed greatly in her main field of work, genetics by studying the genetics of fruit flies and corn. She developed a way to observe the individual chromosomes of corn. The main focus of her work was the idea of "jumping genes" which was used to explain the motion of genes inside a chromosome. Her work was then applied to bacteria which lead to her Nobel Prize in Medicine or Physiology.

Works Cited

"Barbara McClintock, who won a Nobel Prize for her research on the genetics of corn." Medicine, Health, and Bioethics: Essential Primary Sources. Ed. K. Lee Lerner and Brenda Wilmoth Lerner. Detroit: Gale, 2006. Opposing Viewpoints In Context. Web. 30 Oct. 2013.

"Barbara McClintock, noted zoologist and discoverer of the ability of chromosomes to cause genes to..." American Decades Primary Sources. Ed. Cynthia Rose. Vol. 6: 1950-1959. Detroit: Gale, 2004. U.S. History In Context. Web. 30 Oct. 2013.

"Barbara McClintock." Encyclopedia of World Biography. Detroit: Gale, 1998. U.S. History In Context. Web. 30 Oct. 2013.

"Barbara McClintock." Notable Women Scientists. Gale, 2000. U.S. History In Context. Web. 25 Nov. 2013.

Simon, Marilyn. "The Evolving Role of Women in Mathematics." Mathematics Teacher. Web. 27 Nov 2013. <>.