_:b57721642 _:b57721644 . _:b57721644 _:b57721645 . _:b57721642 _:b57721643 . _:b57721643 "T045" . _:b57721645 . _:b57721642 . _:b57721642 . _:b57721642 "1"^^ . _:b57721645 "protein expression" . _:b57721644 . _:b57721642 . _:b57721643 "C1171362" .