Martin Rodbell, American biochemist and endocrinologist, Nobel Prize laureate (b. 1925)
Martin Rodbell (December 1, 1925 – December 7, 1998) was an American biochemist and molecular endocrinologist who is best known for his discovery of G-proteins. He shared the 1994 Nobel Prize in Physiology or Medicine with Alfred G. Gilman for "their discovery of G-proteins and the role of these proteins in signal transduction in cells."