On the Mutability of Genes and Geneticists: The “Americanization” of Richard Goldschmidt and Victor Jollos

Throughout the 1930s two of Germany’s most senior geneticists were caught up in controversy as they tried to enter the distinctly American culture of Drosophila genetics. When Richard Goldschmidt and Victor Jollos were forced by the Nazis to leave Germany in 1936 and 1933, respectively, this type of conflict intensified. The experiences of Goldschmidt and Jollos as émigré scientists are interpreted in terms of a conflict of scientific styles of thought. Their Americanization, I claim, involved the modification of their scientific styles and consequently the ways in which they conceived of and presented their scientific work.