American molecular biologist and Nobel laureate Walter Gilbert pioneered research on the sequence of nucleotide links in DNA and RNA molecules. The Harvard and Cambridge alumnus later taught at Harvard. He also co-established firms dealing with genetic engineering and pharmaceutical research and was part of the Human Genome Project.
Bruce Alberts switched to biophysics at Harvard after getting bored with physical chemistry. He later led the NAS as its president and co-wrote iconic text books such as Molecular Biology of the Cell. Apart from teaching at Princeton and Harvard, he worked to improve science education in schools.
Born in Israel, Arieh Warshel had been part of the Israeli Army before he moved to the U.S. for his PhD at Harvard University. His research on computational enzymology helped him create computer models of chemical reactions and earned him a Nobel Prize. He later established a computational biology institute.
Nobel Prize-winning biophysicist Georg von Békésy revolutionized medical science with his discovery of how the cochlea, a part of the inner ear, affects sound reception. His initial research at the Hungarian Telephone System gave way to more intense studies at Harvard and the Karolinska Institute. He later taught at the University of Hawaii.