_:b665760074 . _:b665760074 . _:b665760074 . _:b665760074 . _:b665760074 . _:b665760074 . _:b665760074 . _:b665760074 . _:b665760074 . _:b665760074 . _:b665760074 "Historical homology that involves genes that diverged after a speciation event." .