Affiliation: | (1) Molecular Genetics Department, Cancer Research Institute, I.R.O. Hospital Duran i Reynals, Campus Bellvitge, Autovia de Castelldefels, Km 2.7, L'Hospitalet de Llobregat, E-08907 Barcelona, Catalunya, Spain;(2) Howard Hughes Medical Institute, University of Utah, 84132 Salt Lake City, UT, USA |