for his work on ribonucleaseandfor their contribution to the understanding of the connection between chemical structure and catalytic activity of the ribonuclease molecule
for their elucidation of the enzymatic mechanism underlying the synthesis of adenosine triphosphateandfor his discovery of an ion-transporting enzyme, Na+, K+ -ATPase
... of 1975, the Grateful Dead toured regularly around the USA from the winter of 1965 until July 9, 1995 - with a few detours to Canada and Europe (see Dick's Picks 7, Hundred ...