10 20 30 40 50 GCCUCCCUCCCACUCAG-- UA-| G AGAUAGUGGUCC GCCCUGCCGGGGC AAGUGCU ACAGUGC \ CGGGAUGGCCUCG UUCAUGG UGUCACG U GAGGGACCGACGCCACGUA UCG^ G CCAUCGUGCCUC 120 110 100 90 80 70