10 20 30 40 50 CUUUUUAACAGAAAUAAGUA--| A G U CUACU AUCUUU CCGU AAAGACA GGGUAGUGAGAUG \ UAGGAA GGCA UUUCUGU UCCAUCACUCUAC A UAUACAUUUCUGCACAUUUCUG^ A G - CUAGG 110 100 90 80 70 60