10 20 30 40 50 AGAGUGAACCCUUCCCU-- -| UC CA UC GU UGAGCUC GCUC CC UCU CA CCUUGCAUG GGAGGG U CGAG GG AGG GU GGGACGUAC CCUCCC C CUCUCGUUCCUUUCGACUU U^ U- AC UU AC CAAAAGU . 110 100 90 80 70 60