 A BioMart data-mining tool is offered to permit large scale access to the data.WormBase is a collaboration among the European Bioinformatics Institute, Wellcome Trust Sanger Institute, Ontario Institute for Cancer Research, Washington University in St. Louis, and the California Institute of Technology.It is supported by the grant P41-HG002223 from the National Institutes of Health and the grant G0701197 from the British Medical Research Council .