human_mouse_orthologs.rq

PREFIX orth: <http://purl.org/net/orth#>
PREFIX taxid: <http://identifiers.org/taxonomy/>
PREFIX : <https://dbcls.github.io/ncbigene-rdf/ontology.ttl#>

SELECT DISTINCT ?gene1 ?gene2
WHERE {
  ?gene1 orth:hasOrtholog ?gene2 .
  ?gene1 :taxid taxid:9606 .  # human
  ?gene2 :taxid taxid:10090 . # mouse
}