Textpresso is a powerful full text search engine for several biomedical literatures. Textpresso searches are now available on many types of pages in WormBase such as gene pages, variation/allele pages, molecule/chemical pages, etc., in the References widget. Note that you should have the ‘References’ widget open (by clicking on it) from the side bar on a gene, allele, or molecule page. Click on the ‘Textpresso’ link in ‘Find references identified by Textpresso’ at the bottom of the references to trigger a search for that entity by the Textpresso search engine. For example, clicking this link in the ‘References’ widget on the lin-10 page will trigger a full text search by the Textpresso search engine for lin-10 in the C. elegans literature and return a page displaying the search results.