in_1_to_many_homology_relationship_with
Historical homology that involves a structure that has no other homologs in the species in which it is defined, and several homologous structures in another species.
RO:HOM0000007
in_historical_homology_relationship_with
is_a
1 to many homologous to
exact
1:many homology
related
one-to-many homology
exact