_:b665761084 . _:b665761084 . _:b665761084 . _:b665761084 . _:b665761084 . _:b665761084 "Historical homology that involves genes that diverged after a speciation event." . _:b665761084 . _:b665761084 . _:b665761084 . _:b665761084 . _:b665761084 .