The following genes with an identifier have been found but that do not have a mapping to Ensembl: 5
http://classic.wikipathways.org/instance/WP291_r135398 fox-1 with datasource WormBase
http://classic.wikipathways.org/instance/WP291_r135398 sea-3 with datasource WormBase
http://classic.wikipathways.org/instance/WP291_r135398 sea-2 with datasource WormBase
http://classic.wikipathways.org/instance/WP291_r135398 sdc-3 with datasource WormBase
http://classic.wikipathways.org/instance/WP291_r135398 xol-1 with datasource WormBase
More details at https://www.wikipathways.org/WikiPathwaysCurator/GeneTests/genesWithoutEnsemblMapping