Nobel Chemistry Prize winner Kurt Wuethrich of Switzerland poses for
photographs in front of the Swiss Federal Institute of Technology in Zurich
October 9, 2002. Wuethrich shares the prize with John B. Fenn of the U.S.
and Koichi Tanaka of Japan for developing methods of identifying and
analyzing "biological macromolecules", including proteins. REUTERS/Sebastian
Derungs

STD/MPS/CRB