Welcome to the Dayhoff Bioinformatics Workbench of the Generation Challenge Programme (GCP; www.generationcp.org).  On this site, you will find a suite of web tools developed and/or compiled by the crop informatics subprogramme 4 of the GCP, to access and analyze crop germplasm, genotype and genomics data, from research projects of the GCP and/or other public data sources.