10 20 30 40 50 CCACAUUCAGCCAUUCG- - G -| A U GUGAA GUU UACA UGC CUUUC CAAGGAGGUG CAUUUAU C CAA AUGU AUG GAAGG GUUUUUCCAC GUAAAUA U UGGUGUAAACGUCACGUA C A A^ - U UCAAA 110 100 90 80 70 60