Hans Günther Aach

Hans Günther Aach was a German botanist. and virologist known for his research on viral proteins and his contributions to botanical science. Born in Oldenburg, Germany, Aach earned his doctorate in March 1952 from the Faculty of Mathematics and Natural Sciences at the University of Göttingen. He was appointed Extraordinary Professor of Botany at RWTH Aachen University, and served as the Chair of Botany and Director of the Botanical Institute at the same institution until his retirement.