Evolution before genes - Vasas, Vera (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Fernando, Chrisantha (University of London. School of Electronic Engineering and Computer Science) ; Santos, Mauro (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Kauffman, Stuart (University of Calgary. Institute for Biocomplexity and Informatics) ; Szathmáry, Eörs (Eötvös University. Institute of Biology (Budapest, Hongria))