- Alfred Henry Sturtevant and Crosses Between Drosophila melanogaster and Drosophila simulans. Genetics 129:1-5 (September 1991) Quiros, Carlos F. Lecture 3 - Cell Division, Chromosome theory of Inheritance, Sex Linkage. November 15, 2005. University of California at Davis. April 8, 2007. <https://archive.today/20070105211609/http://www.plantsciences.ucdavis.edu/bis101/lectures/lec03.html > Steen, Francis F. Landmarks in the History of Genetics. 1998. University of California at Los Angeles. April 8, 2007. < http://cogweb.ucla.edu/ep/DNA_history.html> Sturtevant, A.H. A History of Genetics. 2001. The Electronic Scholarly Publishing Project. April 8, 2007. < http://www.esp.org/books/sturt/history/readbook.html> Sturtevant, A.H., and G.W. Beadle. An Introduction to Genetics. Philadelphia, PA: W.B. Saunders Company, 1940. External links 1891 births 1970 deaths People from Jacksonville, Illinois American geneticists History of genetics Modern synthesis (20th century) National Medal of Science laureates Columbia University alumni People from Mobile, Alabama Fellows of the American Academy of Arts and Sciences