Erwin Chargaff

Erwin Chargaff (11 August 1905 – 20 June 2002) was an Austro-Hungarian-born American biochemist, writer, and professor of biochemistry at Columbia University medical school. A Bucovinian Jew who emigrated to the United States during the Nazi regime, he penned a well-reviewed autobiography, ''Heraclitean Fire: Sketches from a Life Before Nature''. Provided by Wikipedia