biological regulation that positively regulates some penetration hypha formation
regulation of biological process involved in symbiotic interaction
SubClassOf(ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0065007> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002213> <http://purl.obolibrary.org/obo/GO_0075201>)) <http://purl.obolibrary.org/obo/GO_0043903>)
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0075203> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0065007> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002213> <http://purl.obolibrary.org/obo/GO_0075201>)) )