10 20 30 40 50 UUUUAGUCUGCCACCAUU- U AUCGG- -| UC - G UUGAUG GUC CU UAC CC ACAAA AGCACU ACU C CAG GA AUG GG UGUUU UCGUGA UGG U UGUGAGAGAACAUCGUGUC U ACUUUG C^ U- A A UUUAUG 110 100 90 80 70 60