10 20 30 40 50 60 GUGUUCCUGUCCGUGCU--| C UG A G UUCGCUGUGU GUUU AUACU AGGAGAAAUU UCCUUG UGUG \ UAAA UAUGA UUUUCUUUAA AGGAAC AUAC U CCUUCAGACGACUCCGUCC^ C GU C - UAAGGAGUGU 120 110 100 90 80 70