{"@context":{"ns0":"http://purl.obolibrary.org/obo/pr#","rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","owl":"http://www.w3.org/2002/07/owl#","rdfs":"http://www.w3.org/2000/01/rdf-schema#","obo_purl":"http://purl.obolibrary.org/obo/","oboinowl_gen":"http://www.geneontology.org/formats/oboInOwl#"},"@id":"ns0:1to1_ortholog_of","@type":["owl:TransitiveProperty","owl:ObjectProperty"],"rdfs:comment":"Definition is modeled after the definition in the Homology Ontology term HOM:0000020.","obo_purl:IAO_0000115":"If a and b are genes, a 1to1_ortholog_of b iff neither a nor b was duplicated after the speciation event that created them. If a and b are proteins, then a 1to1_ortholog_of b iff a has_gene_template some gene A and b has_gene_template some gene B and A 1to1_ortholog_of B.","oboinowl_gen:hasOBONamespace":"protein","rdfs:label":"1to1_ortholog_of","oboinowl_gen:id":"1to1_ortholog_of"}