_:b665461095 . _:b665461095 . _:b665461095 . _:b665461095 . _:b665461095 . _:b665461095 "Historical homology that involves genes that diverged after a speciation event." . _:b665461095 . _:b665461095 . _:b665461095 . _:b665461095 . _:b665461095 .