10 20 30 40 50 AAGGAAAAAAAAUCAAU-- U --| U U A UAGCA GCUC GUGUUUUC AGCU CU UACAGUGCUG CUUG U CGAG CAUGAAAG UCGG GA AUGUUACGAC GAAC C UUUGGUUGUCGUCCUAUCC U UA^ - C - UAGGC . 110 100 90 80 70 60