This issue of The Primer presents the 32 projects selected for the 2015 Community Science Program (CSP) of the U.S. Department of Energy Joint Genome Institute (DOE JGI), including the project co-leaded by Prof. José M. Barrasa from the Universidad de Alcalá and Dr. F. Javier Ruiz-Dueñas from the CIB: "Study of the lignocellulolytic machinery in saprobic wood and leaf litter degrading Agaricales".